3 like 0 dislike
12.7k 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 | 12.7k 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:104.23.211.237
©2016-2025

No related questions found

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