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