Compilation error

Question

Guys I have written this code for a simple calculator but the compiler is showing “compilation error”. Please correct my code if i had made a mistake and also help with this loop command if I can add in this code. I shall be very thankful to you

#include <iostream>
using namespace std;

int main() {
int a;
cout<<"enter value";
cin>>a;
int b;
cout<<"enter second value";
cin>>b;
int value;
cout<<"Choose 1 for sum"<<endl;"choose 2 for sub"<<endl;"choose 3 for mul"<<endl;"choose 4 for div"<<endl;"choose 5 for rem"<<endl;
cin>>value;
switch(value){
case 1:
sum=a+b;
cout<<"sum is"<<sum<<endl;
break;
case 2:
sub=a-b;
cout<<"sub is"<<sub<<endl;
break;
case 3:
mul=a*b;
cout<<"mul is"<<mul<<endl;
break;
case 4:
div=a/b;
cout<<"div is"<<div<<endl;
break;
case 5:
rem=a%b;
cout<<remainder is<<rem<<endl;
break;
}

return 0;
}

Answer 1

In your cout after "int value;", replace all those semicolons with <<. Ex:
cout << "Choose 1 for sum" << endl << "Choose 2 for difference" << endl << "Choose 3..." << endl;

Answer 2

thanks alot!!