Test cases not passing

#1

#include
using namespace std;
int main() {
int a;
int b;
int c;

char ch;

for(int i=0; ;i++)
{ cin>>ch;
if (ch==’+’|| ch==’-’ || ch==’/’ || ch==’%’|| ch==’*’)
{
cin >> a >> b ;
}
else if (ch==‘X’ || ch==‘x’)
{
return 0 ;
}

switch(ch){
case ‘+’:

         c=a+b;
         cout<<c<<endl;
         break;

case ‘-’:

         c=a-b;
         cout<<c<<endl;
         break;

case ‘*’:

         c=a*b;
         cout<<c<<endl;
         break;

case ‘/’:
if(b!=0)
{ c=a/b;
cout<<c<<endl;}
break;
case ‘%’ :
if(b!=0)
{ c=a%b;
cout<<c<<endl;}
break;
default:
cout<<“Invalid operation. Try again”<<endl;

}}

return 0;

}

#2

@Coder_developer22 Hey Palak, please save the code on coding blocks ide and share its link.

#3

@Coder_developer22 hey palak is that your doubt is resolved??

#4

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