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!
** * *** ***  *  
int main()
{
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 * *  * * **  ****   ** *  *** * *** ** *    *        * ***
  ** * * *  *****  ***  * ***      **   ** Ratio: *  *   *   * *** **   * *
       *****   **  *  ** *  **    ** * ** **   Ratio: %g%%",100*(b/(a+b)));
* *    *** * **** *  ** *  0;
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^

Answer 2

Hidden content!
#include  *   * *  ***  * **
int main()
{
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*   *  *    *  **   * *****    * *** *  ** *    Ratio: * * * ** fr);
  *  *   * ****  * ** **      **  *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#include     *  * ***** *   
int main()
{
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}

Comments

prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^

Answer 4

Hidden content!
***    **** * *   
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include  *   *  **  **
int main ()
{

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   ** **   *  *** *  *  *** *** *** * ***  * Ratio:  * *  *  *** *  failratio);

  ** * **   *   0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include    *   *  **      *
int main ()
{

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**  * ******* *** * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include   *  *    ****   **

int main() {
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*  ***   * *  *  ** * *  *  **  = ((n1*100)/tot);
*    * ****  *  *   ** **   *
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***   ** **  * *** * *   **
* *  * *   * **  *    *** * **   ** *  **    Ratio:  *    ** pass);
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*   ** *   **  *  *  *  
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* ** * ** *  * ** * ***  * **   0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include * ** * * *  *      

int main() {
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 * **  **    *** ** **** * **
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* ***    * ******  *** * *****  0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
*  * *** ** * *  ** ** ** * pass;
* * * ***** **** ** *  * fail;
* * *    ** ** * ***   ** ****  sum;
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* * *  * **  *   * ** *  * **    ****  **** Ratio: %d%%\n",avg1);
****    ***   **     * *  * **  * *  Ratio: %d%%",avg2);
**  **     **   **** ** * 
         ***  *    ******* * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
**      **  * **   ** *   

**  * 

{

int a,b;

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 **   * ** *****   *  * *  %d %% ** *    * ***
*   ** ** * *   ** ** %d %% ***   ***  *   ** **
** *  0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output