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: ** ** ****  *    ** * 
  * * **    **  *  *  **  **   * *  *** * * * 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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*   * *****    * * * *  *  *    ***    ***   Ratio: *** *     ** sr);
* *          *   *     ** ** *** *** * ** * Ratio:   *** *  * fr);
 * *  * **  * **** * **   ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#include  *  *  *  ** 
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

Hidden content!
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#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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***  *    *   *   0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

int main() {
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*  * * ***  *  ***     * * * * *  ** tot=0;
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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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* * * **  **** ****  ** *** 
**** *  *       ** *  ** ** *    *    **    *   Ratio: **       **  pass);
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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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* *   *** **  * *   *    *  *  avg1;
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* * ** ** **** *  * ** *  ****  **  *   * Ratio: %d%%",avg2);
 **** ** ***  * *  *   * *
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
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{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output