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!
#include  ***** * **    * 

int main ()

{

** ** *    * **  *  **  *****  * a,b,c, D, E;

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

**** *       * * *    * * ** = a+b;
*       * * ** ** *   ****  * = (a/c)*100;
 * ***** **   ** *  *   *   =  ** * *

 **   ** * * * **  *  *******    ******  Ratio:   * *  *** D);
   ***  * * *    *  * ***  **      ** * Ratio: *  * *       E);

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

}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include <stdio.h>



main(void)

{
***** * * *** * * *** * a,b,sum1,sum2;
** * * ********* ** **** **** ** *** ** ** ** ** *
**** *** ** **** *** *** *** * ** *** * ** * * *
* * *** ********* * ** = a*5;
* * * * * *** ** ** * = b*5;
* ** * * ** ** **** * * * (sum1>40)
* *** ** * * ** * *** * * * **** ** * ** * * * * **** ratio: %d%%\n",sum1);
** ** *** ** * ** ***
* **** *** * ** ** *** ** * *** **** * * * * ratio: %d%%\n",sum1);
** * * * *** ******* *** ** * *
* * ** ** * * * * * * * * * ** *** * * * * *** * ** * ratio: **** ** ***
* ****** * ** * * ** *******
* * * * * * *** * ** * ***** * *** * ** ** ratio: %d%%\n",sum2);
** * **** * ** ****** 0;



}

Answer 3

Hidden content!
#include * *** * ** **  **
int main(void)
{
*   ***  *     x, y;
  *      * * *** a, b, c;
 *    *****   * * ** ** **  * *** ***** * ***   
** * *   *   * 
  **  * **  ***  ** ***
* * *  *** *   ***
       ** **  * **  **  *** *  * Ratio:  **** *   Ratio:  *   ***    **
 *     ** *        0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 4

Hidden content!
 **  *** ***** ** ***  *
int main(){
**** ****** ******** ** *   i,j,total;
 ****** *  *    *****  ** ****   *****   *  *   ** *  ** ** * *
   ****  *   ****   *  *****  *  
*   *   *** * * ** *      *   * * *  *** * Ratio: %d%%\nFail Ratio:  *  *   ** *** **** * **** *
 *   **   **    ******  *   0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include      **  * **   
float a,b;


int    **  **
{
* *** * ***   *  *  * *
  *     **   *        ***  
***   ** *****     Ratio:   * * **** * *  *   *   *
 **  * * * ** ****  Ratio:     * ** ** * * * * * *
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 6

Hidden content!
 *  *  *** ** * * **
  *    
{
  ** a, b , v , x,  *
  *     ****     * **   ***  *  ****
  =a + b;
v = (a / * * * *
x = (b /   *

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

  ***** * * *****    **  * *   * **** * *
*  * ** **       *  ** *** * * * * *   
}

Comments

why do you use float number instead of integer?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output