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