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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*** *  * *** **   **  * ** *  *  *    * *  *    ** * *     *  
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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

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int main()
{
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}

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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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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#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;
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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