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: %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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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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

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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    **  * **  **  **    *   *    * *        * **
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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,n2;
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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!
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int main() {
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** *   ****  ** **   *  **   **   ** * Ratio:   **  *   *  *  pass);
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** *  *  ***   *    *  * 
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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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*   ****** ** ** ** *  ** ** * 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 %%   *  ****** ****
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  * * 0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output