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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++;
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** ** ** ** *** ** * ** *** ** ** *** **** ** * *** 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++;
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**** * ** * * ****** * ** *** * * * *** * *** * 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;
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*** ** ** * ** * **** * ** *** *** ** * * i++)
********* ******** ** **
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* ** *** ** **** ** * * *** *** ** *** * * ******** * ** ** ***** * **** = 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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