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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 | 16k 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++;
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    }

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

* ** * * *** ** * ** * 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);
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* ** ******** ** * * d=0,a=0,o=0;
** ** * * ** *** * ** **
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** * ** *** * ** * * ** * * ** ** * o++;
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    }

*** * * ** * *** * ** *** *** * *** * * * * * * * * // 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];
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** ** * * * * * * * ** ** * * ** * ***** if(A[i] > 31)
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** * ** ** * ** 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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