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