so my code is right. but when i click submit code or run code nothing is happening. smaller codes are working.
#include
using namespace std;
int main() {
char ch;
int n1,n2;
cin>>ch;
while(ch!=‘X’||ch!=‘x’){
switch(ch){
case ‘+’: cin>>n1>>n2;
cout<<n1+n2;
break;
case '’: cin>>n1>>n2;
cout<<n1n2;
break;
case ‘-’: cin>>n1>>n2;
cout<<n1-n2;
break;
case ‘/’: cin>>n1>>n2;
cout<<n1/n2;
break;
case ‘%’: cin>>n1>>n2;
cout<<n1%n2;
break;
default : cout<<“invalid operation. Try again.”;
}
cin>>ch;
}
return 0;
}