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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* *   * ** * *******   * *  * **** 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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}

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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}

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;
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* *******  ****  *  *  ** 
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}

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