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