1-4 Exercise 3: String details

0 like 0 dislike
12.8k 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 | 12.8k 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:172.70.50.27
©2016-2025

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 | 10.8k 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 | 9.7k 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 | 9.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users