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Write a program that reads the number of students who passed and failed in the exams and displays the percentages. For example:

輸入及格與不及格人數
輸出及格與不及格百分數

Example input:

12 8

Example output:

Success Ratio: 60%
Fail Ratio: 40%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited

edited by | 10k views

86 Answers

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Hidden content!
#include * * * **

int main(){
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* * *** * * * ** **** passed,failed;
* * *** * ***** **** *** **** total;
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* * * ** *** * = a+b;
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* * * * * * ** ** ** *
* *** * * * * 0;
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include <stdio.h>

int main(){
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** *** *** *** * ** * ** * passed,failed;
***** ** * **** ** * total;
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** *** * ***** **** * ** * *** ***
* * * ** **** * * *** * ***
***** * * * ** ** 0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(){
* * * ** ** ****** * * a,b;
** **** * * *** ** *** passed,failed;
* * **** * ** ***** *** *** total;
* * ** **** * * * ***
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** * ** *** *** ** * 0;
}
answered
0 0
prog.c: In function 'main':
prog.c:13:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%d%\n", passed);
                ^
prog.c:14:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%d%\n",failed);
                ^
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(){
* ** ** * **** * a,b;
* * ** **** * * * * ** passed,failed;
* ** *** * ** * ** *** total;
** *** * ** *****
** * * * * * *** * **** ******** * **** * ** * *
* * ****** * * * * * **** = a+b;
*** * ** ** * **** * * = (float)a/total*100;
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** ** ** * ** * *
** * * **** ** * * * * ***** ** *** * passed);
** ** ** ** * *** ****** * ** ** * * *
* ** *** ** **** **** *
* * * * * * *** **** * * 0;
}
answered
0 0
prog.c: In function 'main':
prog.c:13:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%g%\n", passed);
                ^
prog.c:14:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%g%\n",failed);
                ^
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include ** ** *

int main()
{
******* * ***** ** * pass,fail;

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

** * ** *** ** ** ** * **** Ratio: ** *** *** **** * * * *******
** * * * ** *** * * * ** * * *** Ratio: *** * *** ** ** * ******

* * * * * *** ** * * * 0;
}
answered by (-16 points)
edited by
0 0
prog.c: In function 'main':
prog.c:9:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d",&pass,&fail);
             ^
prog.c:9:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d",&pass,&fail);
                ^
0 0
Case 0: Correct output
Case 1: Correct output
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
** ******** *******
int main()
{
****** *** ** * * *** a,b;
* *** * ** * **** * *** * ** * * ** *** * ** * * **
** * * * * *** * ***** ** * * * Ratio: ****** ** **
** * ** ** *** **** * * * ** Ratio: %g%%",(b/(a+b))*100);
}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
** * * * ** *
int main(void)
{
* * **** ******* * * **** a, b,success, fail ;
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** * **** **** ***** * 0;
}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
**** **** * * ***** *** a,b;
* ** * * * * * ** * * ** * * *** * * *** ***** * * ***

** *** * **** ** * * ******* * Ratio: * ***** * ** *
** *** * * ** * * **** * Ratio: ** * *** * * *

** ** * *** ** ** *** 0;

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
*** * * **
int main()
{
* ** ** *** *** * ***** a,b;
* * * * **** *** * **** *** *** * * **** ** **
* * ** ** **** ** * * ********* * * Ratio: * ** *** * *
** **** * * *** * * * ** * * * Ratio: %g%%",100*(b/(a+b)));
** ** *** *** * * * *** 0;
}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
**** * ** **
int main()
  {
* **** ***** * ** *** ** a,b;
* * *** ** * ** * * ** ** * * ** * * * * **
*** * ** ** ** * * *** * Ratio: * * *** *
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}
answered by (-329 points)
0 0
prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^
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