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