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