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;
**     * **** ** *   ** *** = * * * 

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