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()
{
** *  * *    *** *  *  *** **  *  a,b,c,d;
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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

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#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

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

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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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

**     *** **   0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

int main() {
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  **   *   * *           *  ** = n1+n2;
* ***  *   **    ***     = ((n1*100)/tot);
* **  **    *  ****  * **   *
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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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    *  *****     *** * *  *  **** 
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******   *** *      ** * *****    * ***  *   Ratio: %d%%", fail);
* ***  ** *    ** **  *** *
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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%%",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 %%  * *  **  ** * 
 ***  *   ** ***  *  * %d %%   * * * *  
* *** 0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output