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

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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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***  *** * *  *  ** 
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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