3 like 0 dislike
24.3k views

Write a program that let the user input two number and displays the result as the example below:

輸入兩個數字,做加減乘除的運算

Example input 1:

5 6

Example output 1:

5+6=11
5-6=-1
5*6=30
5/6=0.833333

Example input 2:

1.23 3.45

Example output 2:

1.23+3.45=4.68
1.23-3.45=-2.22
1.23*3.45=4.2435
1.23/3.45=0.356522

Remember: Your output maybe 100% correct, but your code matters!

[Exercise] Coding (C) - asked in Chapter 3: Formatted Input/Output by (12.1k points)
ID: 25729 - Available when: Unlimited - Due to: Unlimited

edited by | 24.3k views

116 Answers

0 like 0 dislike
Hidden content!
#include * * *** *

#include ** * ** * * **



int main()

{
** * * ** * * *** * a = 0;


** **** **** * * ** b = 0;


* * ****** * ** **** ** ** sum = 0;


* ** ** *** * ** ** * *** * ** * *** ** &a);


* *** ** ** *** ** * *** ** *** ** ** * ** &b);


*** ** * * *** * ** * * = a + b;


* * * *** ** * ** ** * * * *** * * ****** a, b, sum);


*** **** ** * * * ** ** = a - b;


****** *** * * **** * ** * ** * ** a, b, sum);


***** *** ** ** *** ** * * * = a * b;


* * ** ** ** * * * ** * ** ** * * a, b, sum);


* ** * *** * ** = a / b;


* * * ** ** *** **** ** * ***** a, b, sum);
**** *** ** ** ** * ** * ** 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
* *** ** ** *



int ** *

{

float num1;
float num2;



* ** ** ** * * * * *** * ** **


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

** * ** ** ** * ** * ** ***
*** * ****** * * * ** * *
* * ****** **** * * * ** *
* * ******* ***** * * **



**** 0;
}
answered by (-107 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include * ** ** **

#include *** * * ** ****



int main()

{
* * * **** * * ** ** a = 0;


** **** * ** * ***** ** * **** b = 0;


* * ** ** ** * sum = 0;


* *** ****** * *** * * * * ***** * ** ** &a);


** ****** ** * * * * * **** * ******


****** ** * *** * * * ** = a + b;


* * * ** * *** ** ** * **** * = * * a, b, sum);


* * *** *** * * *** *** = a - b;


** ****** ** * ** * ** **** * = * ** *** a, b, sum);


***** *** * *** * = a * b;


** * * * * ** * * * * * * * = * ** ** a, b, sum);


*** * *** ** = a / b;


*** ** * ** ** ** *** **** ****** **** = * * a, b, sum);
* *** ** **** ******* * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
******* ** * * *






**** *



{



float num1;

float num2;






****** * * * ** *** * *




* * sum = * * ** *

float * * ** **

float * *

float * * * *


* * * * * * * ***** ****
** ** **** *** * *** * * * * ** **
** ** * **** * * * ** *** *
**** * ***** * * ** ** ****** * *






** 0;

}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include ** ** ** *
* ** ***** * *



int main()

{
*** * * ***** ** ** * a = 0;


** * * * * *** ***** * ** b = 0;


*** * ** * * * * * ** * *** sum = 0;


** * * * *** ** * * ** * * ** ***** * *** *


** ***** ** * * ** ******** ** * ** * * **


** *** ** ** = a + b;


* * * ** * * * * * **** * + %f = * * ****** * a, b, sum);


** ***** ** ** * * * *** = a - b;


** * ** ****** ***** * * * * * - %f = *** ** a, b, sum);


* * * ******* ** * = a * b;


* * * *** * * * ***** * * ** * * %f = * ** ** a, b, sum);


* ********* *** *** * * = a / b;


* * * ****** ** **** *** * * * / %f = * ** a, b, sum);
* * ** *** ** * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
#include * ***** ****
*** * * * *



int main()

{
* * ** ** *** ** * **** a = 0;


* * ** ** * * *** b = 0;


** ** * * * * * ** ** * sum = 0;


**** ** * ** ** ** * *** * * * ** * ** *


** * * * *** ******** * ***** *** * *** * * * **


** ** * * * * * ** * ** = a + b;


** * *** * ** ** * * * ***** %f + %f = * ** ***** a, b, sum);


* * ** * ********* ** ** ** = a - b;


* *** ** ** **** * * * *** * - %f = *** **** a, b, sum);


* ******* *** * * ** * = a * b;


***** ** *** * *** * * * * * %f = * * * a, b, sum);


**** * ** * * * ** = a / b;


*** * ** ** * * **** ** ** / %f = ** * ** * a, b, sum);
** * ** * ** ** * * **** * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

{

    float a,b,c,d,e,f;
** * * * * * **** * * %f",&a,&b);
**** * * ** * * * * *
**** ** ** **** * * *
* ** * * * *** *
* ** * * * *** *** **
* ** * * ** ** * ** ** ** * * ** * * * ** *
* ** ** ** ** * ** * * * ** ** *** * * * * *
***** * * ** ** * **** *** ***** * ** * * *
** *** * * * **** * * * * * * *** ** *** ***** **
*** **** * * ** ** * ** * * * 0;



}
answered by (-255 points)
0 like 0 dislike
Hidden content!
**** ** **






***** *



{



float num1;

float num2;






* ***** * * * * ** * * ** *** *




** sum = ** **

float * ** ** * **

float * * * *****

float *** *** *


* *** **** *** ********* * ***** *
*** * * * * * * ** **** **
** * * ** **** ** * *
***** *** * ** **** *** *****






* * 0;

}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
* * ** ***** * ** * * a = 0, b = 0,c = 0;
* **** *** * * * * * * * ** * * * **
* * *** * * ** ** ** = a + b;
* * * **** * ** * ** *** ** * * **** ** * ** *
* * *** ***** * * = a - b;
* * * * * * * *** ** * ** * ******* *
*** ** ** * * * * * = a * b;
* ** * ******* ** ** ** **** * * *
*** * * * * **** **** = a / b;
** * **** *** * ***** ** ******* * **** **

return 0;
}
answered by (-141 points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main (void)



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


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

}
answered by (-204 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.95
©2016-2026

Related questions

1 like 0 dislike
0 answers
[Resource] asked Oct 14, 2017 in Chapter 3: Formatted Input/Output by thopd (12.1k points)
ID: 26948 - Available when: Unlimited - Due to: Unlimited
| 14 views
12,783 questions
183,442 answers
172,219 comments
4,824 users