C++ Visual Studio

1. How many iterations are in the following "while" loop?

int i = 0; while(i < 20) { ++i; }

2. How many iterations are in the following "for" loop?

for(int i = 5; i < 17; i = i + 2) { // Work }

How many times will '+' be printed?

int i = 0; while(true) { if(i == 5) { break; } cout << "+"; ++i; }

3. How many times will '+' be printed?

int i = 0; while(true) { if(i == 5) { break; } cout << "+"; ++i; }

4. How many '?' will be printed?

for(int i = 0; i < 10; ++i) { for(int j = 0; j < 5; ++j) { cout << "?"; } }