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

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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

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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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int   * *

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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

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#include  *** *  ** *  *

int main() {
* ***     **  *        *      
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 ****** ***  ** * * **        = ((n2*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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  **   *  *  *** ** *   * ** *  0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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 *** * *** * * * * ** *  * *  fail;
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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