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);
****** * * ***** *** * *** * *
****** * ** ** *** *** **** ** *** **** ** ** ** * 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