10-05: A program that reads the exams result and displays the percentages.

Question

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%

Answer 1

Hidden content!
****  *  ***   **   *
int main()
{
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   *   *  **   *** *  * *  ** *     **    Ratio: %g%%",100*(b/(a+b)));
  **   * **   *  **    **   *    0;
}

Comments

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);
               ^

Answer 2

Hidden content!
#include  * **  * **   **
int main()
{
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*   *** **  *     **  **  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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int main()
{
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}

Comments

prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^

Answer 4

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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#include  * ***      *  ***
int main ()
{

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




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include  *     *  ** *   
int main ()
{

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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include *   ***  * *   

int main() {
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*  *   * **   * **  **  * ** *  = ((n2*100)/tot);
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*** *  ** *  * *   *  *   *  * * *   0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include * **      *   *

int main() {
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*   *   *    * *     *****
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*  ** ** *  **     *** * * *** 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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* **** *  *** ** *** * ** * fail;
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  *** *  ****   *  ** *  **     ** *  * *  *** Ratio: %d%%",avg2);
 ** * * *      *   * ***   **
* * *  ***      *   * * *  * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
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{

int a,b;

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 ** *   0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output