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