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