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

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#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

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#include  ** ** ****    *

int main() {
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output