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