Answers for "range c++"

range based for loop c++

for (<variable_declaration> : expression){
//statements
}

integer range in c++

////////   INT RANGE IN C++ //////////

-2^31 = -2147483648
 to
 2^31 - 1 = 2147483647

iterate over a range in c++

for (int i=0; i<5; ++i) {
  cout << i << " ";
}
// output is 0 1 2 3 4; note 5 is excluded since < is used and not <=