Showing this error in basic calculator

#1

runguard: warning: timelimit exceeded (wall time): aborting command
runguard: warning: command terminated with signal 15

#2

hi @discobot pelase send the code also
for sending code
go to ide.codingblocks.com
copy paste
save (ctrl + s)
send the url of page

#3

Hi! To find out what I can do, say @discobot display help.

#4

@discobot or u can refer

#include<iostream>
using namespace std;
int main() {
	int a,b,c;
	char ch;
	do
	{
		cin>>ch;
        if((ch=='X')||(ch=='x'))
        {
            break;
        }
        else if(ch=='+' || ch=='-' || ch=='*' || ch=='/' || ch=='%')
        {
			cin>>a>>b;
		switch(ch)
		{
			case '+':c=a+b;
			break;
			case '-':c=a-b;
			break;
			case '*':c=a*b;
			break;
			case '/':c=a/b;
			break;
			case '%':c=a%b;
			break;
		}
		cout<<c<<endl;
        }
		else
		{
			cout<<"Invalid operation. Try again."<<endl;
		}
	}
	while(1);
	return 0;
}