What's wrong in this code?

#1

#include
using namespace std;

int main() {
long long int a,b,c;
char ch;

do {
	cin>>ch;
	if(ch=='+'){
		cin>>a>>b;
		c=a+b;
		cout<<c<<endl;
	}
   else	if(ch=='*'){
		cin>>a>>b;
		c=a*b;
		cout<<c<<endl;
	}
   else	if(ch=='-'){
		cin>>a>>b;
		c=a-b;
		cout<<c<<endl;
	}
	else if(ch=='/' && b!=0){
		cin>>a>>b;
		c=a/b;
		cout<<c<<endl;
	}
	else if(ch=='%' && b!=0){
		cin>>a>>b;
		c=a%b;
		cout<<c<<endl;
	}
	
	else{
		cout<<"Invalid operation. Try again."<<endl;}}
		while (ch!='x' || ch!='X')
	



return 0;

}

#2

hello @ramitkapoor

pls save ur code at cb ide and share its link with me

also share the problem name with me

#3
#4

Basic Calculator is the problem

#5

i line 38 it should be &&. also if in startimg i give x then ur code will print invalid operation so handel that as well

#6

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