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