Why use unsigned long long? 
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I have solved a Problem but that is just running for 2 minutes.
what is wrong ?
when I submit my coding…it shows that its running…but when I refresh the page… everytime I can only see complitation error…
what’s wrong??
It is because there are syntactical errors in your code. You need to make sure the code you have written is valid C code.
When you get Compilation Error, pay close attention to what is said in the submission page. It will tell you about the exact issues in your code.
I wrote this code and it is running in Python IDLE.
def add(a,b):
if a < 20000000 and b <20000000:
print(a+b)
else:
pass
a = int(input())
b = int(input())
add(a,b)
But it is showing runtime error. Why?
@amin2783
The numbers are in the same line not in separate lines.
try using,
a, b = map(int, input().split())
instead of
a = int(input())
b = int(input())
Got it, thanks @touhidur
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#include <stdio.h>
int main() {
int a,b;
scanf("%d,%d",&a,&b);
printf("%d",a+b);
return 0;
}
What is wrong?
scanf("%d,%d",&a,&b);
^ This comma
The human compilation version of GCC
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what is the mistake?
#include <stdio.h>
{
int main()
int firstNumber, secondNumber, sumOfTwoNumbers;
printf("Enter two integers: ");
scanf("%d %d", &firstNumber, &secondNumber);
sumOfTwoNumbers = firstNumber + secondNumber;
printf("%d + %d = %d", firstNumber, secondNumber, sumOfTwoNumbers);
return 0;
}
printf("%d + %d = %d", firstNumber, secondNumber, sumOfTwoNumbers);
^^^^^^^^^^
Just print the answer, nothing more, nothing else.
you have to take input one time from user using space. And after that split those values… like below:
a = input()
b = a.split(" ")
c =int(b[0])
d = int(b[1])
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Thanks for the help!
you must use sum integer . That means sum= A+B then printf(“%d”,sum ) ;
#include<conio.h>
int main()
{
int A,B,sum ;
scanf("%d",&A);
scanf("%d",&B);
sum =A+B ;
printf(“%d”,sum);
return (0) ;
}
use (long long) only
Whats wrong?
A=int(input(""))
B=int(input(""))
Sum=A+B
print(Sum)