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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++;
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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);
*** **** ** ** * **** i=0;
***** * * ** *** ** ** ** d=0,a=0,o=0;
* * * ** *** * * ** ****** **
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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];
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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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* * * * ******* ** * 0;
}
answered by (5.2k points)
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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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