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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 | 12k views

53 Answers

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Hidden content!
#include <stdio.h>

int main(){
* ** * * *** * * * ** ** str[500];
* ** * * ** * ***** sizeof(str), stdin);
*** * * * **** * i=0;
** ** *** *** ** * * d=0,a=0,o=0;
* ** *** ** * ** ** **** * * * **
*** ** * * * ** * * ** * * *** *** ** ** * * * * * ******** * *** * * d++;
* ** ** ** * * * ** *** * * *** ** * ** ** ***** ******** *** ** * ** ** ** ***** ** * * * * **** **** * ** a++;
* * * * ** * * ** * ** * **** ***** * * o++;
*** ** **** *** ****** * *** * ****** ****** *
    }

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

* * * ** ***** * *** 0;
}
answered by (-116 points)
0 0
Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include <stdio.h>

int main(){
* * * **** ** ** * * str[500];
** * ** ** * **** * *** * sizeof(str), stdin);
** * *** * * ** ****** *** i=0;
* * * **** *** ** ** ** d=0,a=0,o=0;
** ** * ***** * ** *** *** **** **** ***
* *** * ** * ** ** **** *** * ******** * ** *** * * * *** * ** * * **** **** d++;
* **** * **** ** ***** * *** * * *** *** * ** * * ** *** ** * * * ****** * * * ** * * ** ** * * a++;
** * ****** ** * * ** * * ** * * * *** ** * * ** o++;
* *** *** * * * ** ** ***** * ********** ****
    }

******* *** * * ** ** ** * ****** ** ** ** * ****** ** ** * * * * // remove enter count

*** ** * * * **** * * * ** 0;
}
answered by (-116 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
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Hidden content!
#include * ** * * * * **
#include *** ** *** * **

int main()
{
** * **** * * ** *** A[1000];
** *** * * ****** * * * i, digit=0, * * other=0;
**** *** * * * * 1000, stdin);

* * ** ** * * * * * * ** * * ** * ** i++)
* *** * ** * * **** ** *
* * * ** ** * *** * ** * ** ** ** *** ** * *** >= '0' * * * A[i] <= '9')
* ** * *** **** **** * ******** *** ** * * * **** *** * * *** = digit + 1;
*** ********** * * * ** *** ** * * **** if((A[i] >= 65 *** * * * * A[i] <= 90) || (A[i] >= 97 ** * *** * A[i] <= 122))
* * * *** * ** ** **** *** * *** **** **** *** * *** * * ** * **** * * = alphabet + 1;
* *** *** * * * *** ** **** * * *** * ***** if(A[i] > 31)
** * * * *** * * *** ** * * **** **** *** ** * * *** * * * *** *** = other +1;
* * * ** * * **

** * ** * *** *** * * *** * *** * digit);
* *** *** ** ** *** * ****** ** ** ** ** *** *** ***** alphabet);
*** *** ***** * * ** ** * * * **** * ** * other);

*** * * * ** *** * 0;
}
answered by (5.2k points)
0 0
prog.c: In function 'main':
prog.c:8:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(A);
     ^~~~
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/ccSj5aoA.o: In function `main':
prog.c:(.text+0x44): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:8:7: error: assignment to expression with array type
     A = getchar();
       ^
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
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