Dart Equality and Relational Operators

void main() { var num1 = 5; var num2 = 9; var res = num1 > num2; print('num1 greater than num2 :: ' + res.toString()); res = num1 < num2; print('num1 lesser than num2 :: ' + res.toString()); res = num1 >= num2; print('num1 greater than or equal to num2 :: ' + res.toString()); res = num1 <= num2; print('num1 lesser than or equal to num2 :: ' + res.toString()); res = num1 != num2; print('num1 not equal to num2 :: ' + res.toString()); res = num1 == num2; print('num1 equal to num2 :: ' + res.toString()); }