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/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);
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* * * * ** ** * ****** * **** ** * * * ***** ** * ratio: * ** *****
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*** ** * * * * *** ****** * * * * ** ** * * ** ** 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