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;

*  * **  *    * * ***** *** * *  * ****      *  *    * **** **    * *  * 

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 * * *** *  *  *  *** ** *   = (a/c)*100;
**** * ** ***   ****   *      = *** ****

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  **    *    **** * **   * *  *****     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;
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*  * **  ****** ***
*   * *   *   * ** *   *  *   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