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