int main() { 

int a= 7, b= 7;

bool c = (a < b);
bool c1 = (a <= b);
bool c2 = (a > b);
bool c3 = (a >= b);
bool c4 = (a == b);
bool c5 = (a != b);
cout << c << c1 << c2 << c3 << c4 << c5;
return 0;