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