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

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int main()
{
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 *  * **  ** * *   * ****     ** * *      * *    *    *   * *
 * *   ***   *    *   ***   *  **** *  **  Ratio:   * * **  * ** **  *
  ** ***   ****    *** *  *   ***** ** ***     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

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#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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*** *   *  *** ******  ** *    ***   * 0;
}

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

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

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*   ** * *** * *****  **   *   *** *  Ratio:   **      **       failratio);

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




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include * *  * * *****

int main() {
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*****  *** ** * **    * *  **** 
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***     *  ** * *  *****     
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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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* ****      **** **  **  ** * 
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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;

 * **     **  *   ***** * ** *
   * *** * ****** *    %d %% ***  **  **  *
 *   **  ***   *  *  **  %d %% * * * *  * * *  
**     0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output