For Loop Function

[makan007]

	int a = 3;
	int b = 7;
	int num = 2;
	for (int c = a; c >= b; c--)
		num += c;
	
	cout << num << endl;

Line 4: If 3 is assigned to int c, how can 3 be >= 7?

[Bazzy]

On c-- you are decreasing the value of c by one. Once you reached the minimum value an int can have, its value would go to the maximum one

[makan007]

Still don't quite understand. How to get num = 4?

[pjwarez]

It would help if your question were more clear. What exactly are you trying to accomplish? As it is written now, you for loop will never execute.

[makan007]

I am figuring out line 7 ans which is 4.

[pjwarez]

The code you posted will output 2 as the result. If you're getting something else, either the code you posted is different than what you're running, or there's something strange going on with your compiler.

[loveless]

.....there is no loop going on since 3 >= 7 is a false statement

hence it should output 2 as the result