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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* * *    *  ******  ***  *  = * * *** 

*   * **       ***** *    *      ** ** *****  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)

{
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**** * **** *** * * *** * * ******
***** * * ** * * ** * * ***** ****
* ** ** * * * ** ** *** = a*5;
**** ** * * ****** = b*5;
**** * * ** * * (sum1>40)
**** * * ***** ** ** * ** * ** ** * ** * **** *** *** ratio: %d%%\n",sum1);
*** ** ** * *** * * *
* **** ** *** * * **** * *** * * * * * * ** **** * ** ratio: %d%%\n",sum1);
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* * * * * * ** * *** * * * * ** * * * * * * * **** * * ** ratio: * ** ** *****
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* * * * *** ** ** * * * ** ** * ** * * *** ** *** ** ratio: %d%%\n",sum2);
*** *** ** *** * * * ** ***** 0;



}

Answer 3

Hidden content!
#include   ********  *  
int main(void)
{
*  **  *   ***  x, y;
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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