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