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