new

#include <iostream.h>

int main()
{
    long int x,y;
    char c;
    cout«"Please enter your calculation!\n";
    cin»x»c»y;
    if(c=='+')
        cout«x+y;
    else if(c=='-')
        cout«x-y;
    else if(c=='*')
        cout«x*y;
    else if(c=='/')
        cout«x/y;
    return 0;
}