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 ()

{

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