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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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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

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{

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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}

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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 ** **  **** * *** *  ***   *
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* **     ** ** ** *  ** ****** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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#include   **    * *   *

int main() {
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*** * *  * *********** *  ** 
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   * *  * *    *  *   **  = ((n1*100)/tot);
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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;
  * ****   ***    *** *   *** **  avg1;
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****  ** **  *   *   *** *    **   **** Ratio: %d%%",avg2);
   **  *** * ** * **     *  ***
***   ***  ****  *     *  ***** *** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
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{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output