3 like 0 dislike
20.7k views

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%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited

edited by | 20.7k views

86 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* *** * * *** * a,b,c,x,y;
*** ** * *** * * * * **** ****** ****** * ****
* ** * * ******** ***** = a + b;
* **** * * **** * *** *
* * ******* *** * ** *** *
* *** * ** *** *** ** * * * Ratio: * ***** ** * * **** * *
***** * ** ** * * *** ** ** Ratio: ** **** ** * ** **


* ** ** * * ** * 0;

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
**** ** * ** * ***** * a,b,c,x,y;
** *** * ** ***** * * ** ** * * ** * ***** ** ***
** * ** ** ** ** * * * * = a + b;
** ** ** ** *** *** *
* *** *** * * * ** ** *
* * * * * * ** * ** **** * * ** * * Ratio:%d%%\n",x);
** *** * *** ********* ** ** * ** ***


** * * * *** * * ** 0;

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
*** * ** * * * * **** * a,b;
* ***** * ** ** ** * ** * c;


*** * **** * *** * * *** ** * *** *
* ******* * * **** * * ** ** * * * * ** *
** * * ** * *** *** * *
* ** * ***** * * ****** * Ratio: * ** * **** * *
**** ** * *** * * * **** ** **** * Ratio: %d%%",(b*100)/c);
*** * * ** * * * * * * * *** 0;
}
answered by (-168 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main ()
{
*** * ** * ** * * **** * a,b,c;

* * ** * ** ** ** *** * * ******* **
** * * ****** * * *** * ** ** ***
** ** *** * ** * * **
* **** * **** ** * ** * ** *** **** Ratio: ** * ** *****
** * ** * ** **** ** ** ** * ** * Ratio: %d%%",(b*100)/c);
* * * **** ** *** * * * *** 0;
}
answered by (-140 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
** ** * ** ** *
int * * ***
{
int a,b;
float c,d;
**** ** * * * *****
* ** ****** * ***** ***
c= * * * * *
****** * * *
** **** * ** ****** * ** * *
* * ** *** * Ratio: * * * **


* 0;
}
answered by (-329 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
* *** ** ** ** * a,b;
* ****** * * * * ** ** * * c;




*** * * * * ** *********** ** ****** *** * ** * * *
* *** ** * ** * * ** * * ** *** * ***
* * ** **** ***** ******** ****
* ** ** ** ** *** *** ** * ** * * ratio: **** * * ** * ***
***** * * * * ** * * * * ratio: %d%%",(b*100)/c);
** **** * *** ****** * *** * * 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
*** ** ** * *

int ****

{

int a,b;

float c,d;
** * ** ******* *
** * ** * *

c= * **** **
**** ***
** ** **** ** ** * ** * *
* ** ******* * * ** * ***





return 0;

}
answered by (-329 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
** * ** * ** *** a,b;
*** * ****** **** * * * c;




* **** * * ** ** * * ** * *** * ** **
* *** * * ******** * * * * * * * *
*** ** ** * **** * * *
* ** * **** ** * * * ********** ratio: ** * * * * **
** * ** *** *** * * ** * * * * * ratio: %g%%",(b*100)/c);
* * * * *** * * ** **** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
* ** * * ** * ** * * *** a,b;
*** ***** * *** * * * * * * ** c;




* ***** ** **** * * ** ** * ***** ** * ***
** ** ** ** * **** **** * ** *** ** ***
** * * * **** ** ****
* * ** **** * ** * * ** * * * ** ** ratio: *** * **** * *
* * * ** ****** * * * ** * * * ratio: %g%%",(b*100)/c);
* * * ** ** * * *** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* * * * **


int main(void)

{


float **** ** * *** * * *** *** * * *

* * * ** ** ** * * * ** * *
scanf **** * ** * * ** **

float sum = * * *** ** * * *** *

* ** ** = *** *** *
**** **** ** * ******

****** * *** * Ratio: * * * * * * * * ****
* ** *** * Ratio: * **** * * ** **** ** *


return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:11:9: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf("%d",&number_passes);
         ^
prog.c:12:10: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf ("%d",&number_failures);
          ^
cc1: all warnings being treated as errors
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.108
©2016-2026

No related questions found

12,783 questions
183,442 answers
172,219 comments
4,824 users