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