3 like 0 dislike
22.5k 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 | 22.5k 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:104.23.243.164
©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