1-4 Exercise 3: String details

0 like 0 dislike
15.7k views

Please write a program, the user will enter a line of characters, then the program will calculate number of digits, alphabets and another characters.

寫一個程式 輸入一個字串，計算字串裡的數字、英文字母和其他符號的次數。

Example input:

1234567890Ancdefghijklmnopqrstuvwxyz~!@#$%^&*()_+

Example output:

digit:10
alphabet:26
other:13

 

[Exercise] Coding (C) - asked in Chapter 13: Strings by (5.2k points)
ID: 40715 - Available when: 2018-01-04 18:00 - Due to: Unlimited
edited by | 15.7k views

53 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>

int main()
{
   *    **  *  **   * *  * **   a[100];
   **** * *    *   ** *****  *   * * * *     
*** ** ** ***  ****  **  **    len = strlen(a),i,j,k,l,x = 0,y = 0,z = 0;

   *** * *** * * *   * *** *** = 0 ; i < len ; i++)
    {
*     **  *   *** **  ** * *  **  *  * * *  *  ****   *     = 0 ; j < 10 ; j++)
*  *   *  **  *** * ****  **   *    ****     *** *  
* * * * * *    ***  **   ** * ***   * ****** *   * * * * ** ** **  * * *  ****  == a[i])
*   *   * ** ** **** ** * ** *   * *  * * ******     * ***     **** ***    * ** *** ****** * ** * ***    *  ** ** *
  **** **   * *** ****  * * * *** *** * ******  *       
 **** * *     ***       *   * ******   * *    *** * * *   = 0 ; k < 26 ; k++)
*  * * *** **     ***  * * ****  **    ** *****  *  
  * *  * *** *  * *  ** * **    *  *   * **** ***   * *  *   ** * ****  *  * ** *   * * **   == a[i] || 'a'+k == a[i])
** *  ***      ** *   * ****   ** **    *       *  *** **** **** **  * * ****  **      *  **  *   **********  *   * **  
  * ***      *** *   ** * ** * * ** * * * *       **** *
  **** * *   * *  * *  **  * * ***  *  * *** *   = len-x-y;
    }

**    *  * * *** *  ********** **   *     ** ** ** 
** ** * ***  * *    ***  * * **  *** *  *  ** ***     *
   *  **** ** * *    ****** *    *** *  *  *     * *  * **

 ** ***      **  ** * **  ***   0;
}
answered by (-258 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
    *  *   **   *   
  *****  *** * *** * * 
int main(void)
{
   *     char s[1000];
***  ***    ** * *  **** *  *   
 ** ** * **   int i;
*  * **   * **** * int **** *****
 **** * * * *****  ***   * ** ****  *  ** 
  **  ** **   * {
  *     **** *  * *** ***   * *  ** ***  ****      ***   * * **   
*  *** * * **   ***   *  *   {
*  **     **  *     ** * *    *     d+=1;
*    ***         }
  **       else **** ** *  * * ** *** * * *  *    ****** * **** ** * * *  * * **   *
* ***   *** *   ***      **  {
*****    *****  **     ** **   *  * *   *    **  a+=1;
  ** * **   **   ****   * * **  }
 * * * * * *  *  * * **    * * *** else
 *  **  ** **  * * ***  ***      {
 ***      ** *  *   **   **   *      **  ******* oth+=1;
**  * * ** *** *  ***  ** *   * }
* ** * ** **   *  }
*    **   *   ****    * **     *   d);
* *    * *** ***  * *   **  ** * *   *   *****  ** a);
**    *  *****  * **** **  ** ***       * *  ** * *  *  oth);
  * * ** ** *     *  * ** ** 0;
}
answered by (-249 points)
edited by
0 0
prog.c: In function 'main':
prog.c:12:15: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
  for(i = 0; i<strlen(sentence); ++i)
               ^~~~~~
prog.c:12:15: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:12:15: note: include '<string.h>' or provide a declaration of 'strlen'
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:6:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:7:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:7:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:7:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>

int main()
{
*** **** **** *  *  ** ***   ** a[100];
********* **    **** ******    *   *  ***** 
* * ************ ** *    **     len = strlen(a),i,j,k,l,x = 0,y = 0,z = 0;

**     * * *      **       **   = 0 ; i < len ; i++)
    {
**    *****  *   *** * ** * * ***   ** *   *    ** **    * ** = 0 ; j < 10 ; j++)
 * * **  * *   * * ** * * *   *    * *****  *  **   
**** *** * ** * *     *   *    * * * * ***** *  *    * **  **   ****   == a[i])
 ***** ****   **   ***    ***  *  * ** *  **    **** ***    *  **  ** ** *   ******    ** ***  ***         *
  * * *** **   * ******* ***  ** * ** **** * ****  * ***  
*      *  * *** * ** *******    ** **    *  * *  * **** = 0 ; k < 26 ; k++)
 **** *   * ** **** *   * * *   ** * ***  *    *** *
   * ***** *** **  * *  **   *****  *  ** *** **  * *    ***      *  *   **  **  ****  == a[i] || 'a'+k == a[i])
*** **    *      * **  * *   * *  ****** * **** *  ***** ***   **** * **  * * ***   * ***  ***
* *     *    *  ** *    * **  ****  **** *  *
*** **  *** **  *******    ****  ****  *  ** **   = len-x-y;
    }

* ** * *  ** * ****** *  ** ** * **** *    *   *** *  **
 * *  * ****  **  ***** * **  *   *  ** ******  *  **  * 
 ***** ** ***      ** *** * * **  * **   *  * ***** 

   **   * *  ** *** *  ***  *     0;
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
#define MAX_SIZE 100

int main()
{
 ***     ** ***** * * **  *  **  ** str[MAX_SIZE];
* *  * * ** ****  *         *  * alphabets, digits, others, i;

 *   ** *** * ** * *  ** **     = digits = others = i = 0;
*  **** ***  * * * *  **    

**  *  ** **   * *  ****  * ** * * *       
*** **  * **  ** *      ***
* * ** * ****  *** ********* ** * *      ** *  ** ***** ***** ***   * && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
*** * *  ** *** ****  **  **** **    * *** **** **  *    
    *** ***   **   ** * * * *** ****     **     * ** **    * * ***  *    **  * *** **    *
*  ***  * * **  * *  * *** *** **** *   * ***  * * * **   **
 ***    ******** ** ***  * * * **    **   *  *    if(str[i]>='0' && str[i]<='9')
** ****   ** ***    **   * * *  **  ***  *  ** * ***
 ***** *** **  *      * *** ****   * **    **** *  *  *  ***     ***   * **      **    *  *
  ** ** **      *  *   **   ****** **  *  *   **
 *  *  ***** * ***** * *    **  * ***  *   * *  *  ***
**  * **** *  **    *** ** ****** *  *       *      *  *  *  
  ** **   * *  **   *** * **        * **   *     * *    **** * ** *  * ** **   ** 
  * **  *** * *  ***** ***    **** ** * * **    * * * ** *

***** **    ***** *  * ** * * *****        ***** *  *** *
    }

 * ** *  * * * *      **        *      **     **   **** **  digits);
  *  ** * ** *  *** **  * * *** *** **     *      ** alphabets);
*   *     **** **  * ** * **  * *  **  * ***  ******* * ** others);

  *  ***  **      **   ***** *** *  0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccUZH0tM.o: In function `main':
prog.c:(.text+0x38): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
#define MAX_SIZE 100

int main()
{
   **   *    *** ** **  str[MAX_SIZE];
 *     **  ******   * **      * alphabets, digits, others, i;

****    ** *****  *  *  *  ***   ** = digits = others = i = 0;
** **** **  **    ** * * *** *    **** &str);
 **     ****  * *    * *  * *****   

  **  **** **   **     *     ***   ***  
****   **** **  ***     * 
  ** *  **  *  * *** *  **  ****  *  * *   * *  **  ******    *    *** && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
** * * ******  *     ** **  **  * *** *** **** * * *  *
***  *  ***** **** * * * ****** ** **   * *  ** *   *** *  *  ***   ** ** *** *   ***  * 
   **** *   * **** * * * ** * ***   * **** **** *** **** *
****    *  *      * *  * * *  ****   ** **   * ** *  if(str[i]>='0' && str[i]<='9')
** * **  * *  * * *   ** * *   **    *   *     *  
 * *  * *     *    ** ** * ** * ***  * *   *  *** *  *  ****    **** * ** **     ** *         *
 *  *   *********** **  *  ***** * * * ****  *** * *  * * *
 * *** * **   * *** ***   ** ** ** * ** ** **** *  ** * 
 * ** * ** *       **     *  *  * *** * *******  * 
* *   ***  *   *  **   * *    *     * ***** * ***** *  *  ******   *     * **  *
 * ** ***  *     * *  * **** *   * *   **  *   * 

***  * ** **  ***   * * * * ** **    ***  * *  ** * **   
    }

* *   ****   *  *  * * ** **   * ** *      ****    * digits);
*  *  **  ** ** *****  **  * *  **  ** *  * * * ** alphabets);
*     *   * *** *** *   **** *   *  * *****   others);

** *   ** *  * *** *   * ** *    0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:11:11: warning: zero-length gnu_scanf format string [-Wformat-zero-length]
     scanf("", &str);
           ^~
prog.c:12:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccNXoqk6.o: In function `main':
prog.c:(.text+0x50): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#define MAX_SIZE 100

int main()
{
 ****  **  *   ***  * *     str[MAX_SIZE];
  * *** * * *****      alphabets, digits, others, i;

* * *** **      ****    ** **  *   = digits = others = i = 0;
*  *** **  * * *  *    * * * ***  **** ** * ** &str);
*** **    ***  *   **  *   ***   

 *  *     ****** * * **  * ***********  
* ***** ***** **    * *        
***   ** * *   ***   ****   *   *  ** **   ***  *  *     *  **   *  *****  && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
 ** ***     * * **  **  *  *  **   * *        * ***    **   
 ***  **** ***  **  ****  ** **  *** * *   * ** **  * *  ** **   * **   *  *   *****  *** 
 *    *   *******     * ** *  *    * *   *    *    **  ** **
 *    **  *   **    *****  ** *   ***   * **** **  *  ** if(str[i]>='0' && str[i]<='9')
*** ******   *  * *  *   *   * *** *  *     *     * *   * **
*  *     ** ***** ****  **  *   **  ** **   **  * * **         * *** ***     *** *  *
    ***** **     *****  ****         **** ** * *     *  *
 **  ** *  ** *    * **   *  * *****    **   *       **
* *   **  *  * ** *** ***  ***** ***** ***   *** * 
****   **  * *******  ****     ***   * * *  * *** *** ** ** * * **  ***   *  ** 
 **  * **   *  **  ** *** * **         *   * ** ** * *

 **** *    * *   **   ** *** ***   *  ****   ** * * *
    }

** *   *** ** **     *      **** ********** ** *   * digits);
  **     ***       *   *  *  ***  *   * ** **     * ** ***** alphabets);
  * *  *   *  ****   **  * ******* **   **** *  **  others);

 * *    * ** *  *** * ** * **** ** 0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:10:11: warning: zero-length gnu_scanf format string [-Wformat-zero-length]
     scanf("", &str);
           ^~
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccinxSTa.o: In function `main':
prog.c:(.text+0x50): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#define MAX_SIZE 100

int main()
{
*   *    * *  ** **   *  **   * *   * str[MAX_SIZE];
 *** ** *      **    * *  alphabets, digits, others, i;

 * ***   ***   ** *   *    *  = digits = others = i = 0;

    * **     *  * ** * * ** * **  ***

 *   *  **  **    ***** **  *  *   *    *
    {
***   **  *  *   **  *    *  *  *      **   * ***** ** **** && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
***   * * ***** * * *  * *    **  *  **** ***  * *** * 
 ** *  * *  ** *     ** ** **    ***  * *     ** *   * *  **    ***   * * ***   ***  ***  * *** *
*  ******** *****  *** * * *     * *  *    *   * ** * 
* *   **       *    *  ** *  ***  *  **   * *   *  * *    if(str[i]>='0' && str[i]<='9')
 **     ** * ****** **** * * *  * ******* **  * ****** * 
**  * * * **  ** *  * * *  *     *    ***** **   *  *  *   *   * ***    *   *** * ***  * * ** 
 *   **   ** *   ****         * **   *  **       **  
*   *     **  ** *  * ** * *   **  *  **  * ** ***  ** 
  *  *  *    * ******** * *** *   **   * * *     *** 
** *  * *** ****      **** * * ******  *  *******  *****  ****  ***  * * **  *   *
*  *** *   * *  *****  *  **** *  ** *  **  * * *  *     ****** 

 * *  ********  *** *   * *** *  *   *      **** *    
  * * *    * * ** **  *

*** *  * **  *  * *** * *  * * ****** *   *  * ** **  digits);
 *  ******* * *   ** * * ***    *  *   *   *  **    alphabets);
* ***  ***   ** * ****   ** ** * * **   **    others);

*    **    *  ** *****    * * *  **  0;
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:35:5: error: expected declaration or statement at end of input
     return 0;
     ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 **     * * ***       **   ** str[100];
* *  *  * * *** * ***    *   * ** alphabets, digits, others, i;
*****  *  * *  *** ***  * ****
 * ***   ***  *  * ** * ****** = digits = others = i = 0;
*    *** *  **  * *        *   *   ("%[^\n]%*c", str);
  
* * * * ** * * *** *** **   ** *  ***  
*   *  **  *  *    *   * 
*  *  * * * ** * *     *****    *** **** **       * *  ** **  ***  ** * *  && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
* *** ** ***  ***  ***  ***  *** *    ***    *****   * 
*** *    *  **   * *** *  * *** ** * ** *  **     ** * *** * **** **** **  ***   ** *   **  
****  **  ** ** ****    ***  ******   *  ***     *
 **  ***   *   ** *** **   *** *     ** **  *** * *  * **  if(str[i]>='0' && str[i]<='9')
 *   * ** **  ** **  **  *** *  ***   *  *  ***    *  * *
 ** **  * * ** *   *** *   **   ****   * * *   ** **     **   * ****  * *  *****  * * *
**     * ***  * *  * **** *  * ****** *  * **   ** * * * 
  ***    *********   *  *** * **        * *** *   * *    ** *
*****      **  ** *** * * **  *  ***     *    *  
***  *   ***  ****     *** ***   *   ** * * *    **** **  ****   * *   ***    *
** * * ***  ** * * * * **** **    * ** ****  * *  **    
 * *     ** *      *      *  ** ****  * * * ******* * *   *  
 ** **    ***  * ** **    * 
** * **   ******** **  * * ***** **  **  *  * *  * digits);
  *     *  * ***     ***   * **  * **     *** **  ** ** *  alphabets);
*   *       *   ********** ***  ** **     * **   others);
    
* ***   **** * * *** ***  ** 0;
}
answered by (323 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 *** *** ** ****    * **  *  ***  string[100];
****  * *          ******* ***** * s = string;
*** ****     * ******     *   a,d,o;
    
 * *  * * * * ****   *  *  * = d = o = 0;

**  *  *******  **  **** * *     * *  ** * * *  *   *  * 

*  **** *    ***   ***  * ** **** **
* *    *    ** *  * * ***   * ***
   **  ** *  *    ***  ***  * ****** ***  ** * ** **  *** >='a' && *s<='z') || (*s >='A' && *s<='Z'))
 * *******  *  *     *  **      **    ** *****   ** *
 ** **   * ** ** ***  *  * * * *****  * * **  ** * *     *   ****** **    * ** *
**      *  * ** *  * ** * *   ***  ** *****     *
**   **  *  *  *  **  **    *    *   *** * if(*s>='0' && *s<='9')
       ** *  * ** * *  * ** *   * ***** ***       *  *
** * ** ***** *** *   *** *  **  *  ** ** * *   ** **** **  * * ** *      *** ** *  ***
 * *   *  ** *** **  *    ** ***  ** *   *** **      * ***** 
           * * ***  *** **  ** *   * ** ** *    ** *  * *
  *  *   * *       * * **  *   * *  *  **    * *    *
 *      ******   *  ***         ****   ******* ** *  ****** *     * ** * *  ** *** ** **  **
 * *  **   *   *  *     *  *** *  * * *  *  **  *  **  
 *   **** **  *  * * **      * *** **** **  **       **
*      *   *     * ***      ***** ***** **   **   
  *    *****  * ** *** * * ** ***
   
    
  ** * **     * **** *  ***     **   ** ****** ** ** **   *** **
   
**  *         ** ***    *  ***   * 0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
***  **** *****   * *     * string[100];
   *  *** * * * * *   *   * s = string;
**  *   *  *    **** ***  *** *   a,d,o;
    
  * *     ** ***   **  **  * = d = o = 0;

** **  * ***  *** * * *    *      ** **  

 ** **  * ***** *** ** *  * *    
    {
**** * * * *** * ***  *   *  * ****   *  *  ** ******* * >='a' && *s<='z') || (*s >='A' && *s<='Z'))
  ***   *  ** *** *   *    *  *   *  *   * ** ***** ***
** *   ** * ***   *    **  * * **    * * *  *  *****    ** ***  *** *  ** * **  
 *  **    *  *  ***** *  ** *** ***   ** ** ***   **
*               *   *  **  ** ********** ** *   *  * *   if(*s>='0' && *s<='9')
*** *** ****** ** *  *  * ***   *   * ***  ***  *** *   **   * 
   * * *  *   *   ***  *****  * ***  *  **** *   * * **  *  *  * **** * ** *  ****
 *   * ****   **  ****  ***   * **   * **   *  ** 
 ***** * *  * **** ** * *  *   *     **  * * **** **** ***
 ***** **  *   *      **** *         **   ** *****     ****
* *   * **  *      ** ******   * *** *   **   ***  *  ** ***** *    *    
 ***   **     ***** **    * * *  * * ***  ** **   ** * *
*  *  *  **   *** **   **  * *****  *   **   *
  ** * **  **  * **** *** ** *  ***  **   **  **  * *   * * ** 
  **  ***  ***       ** *   * 
        *****  * * * **  * 
    
 * * **    * **        ** ****  *** **  *    **    *    *    * **  *  * *  
   
*     *  ** * ** **  * *  ** * 0;
}
answered by (-193 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.32
©2016-2026

Related questions

0 like 0 dislike
53 answers
1-4 Exercise 1: String compare function
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40713 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 13.3k views
0 like 0 dislike
27 answers
1-11 Exercise 3: Prefix of a string
[Exercise] Coding (C) - asked Jan 11, 2018 in Chapter 13: Strings by thopd (12.1k points)
ID: 41439 - Available when: Unlimited - Due to: Unlimited | 12.2k views
0 like 0 dislike
44 answers
1-4 Exercise 2: Sum of big numbers
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40714 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 11.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users