properties of loop in c++ and how it works
Properties of Loop in C++ and How It Works
Repetition: A loop allows a set of statements to be executed repeatedly based on a condition.
Initialization: A loop initializes the loop control variable before starting the execution of the loop.
Condition: The loop condition is evaluated before each iteration. If the condition is true, the loop body is executed; otherwise, the loop is terminated.
Iteration: After the loop body is executed, the loop control variable is updated, and the condition is re-evaluated for the next iteration.
Termination: The loop terminates when the condition becomes false, and the program continues with the next statement after the loop.
Working Example:
#include <iostream>
using namespace std;
int main() {
int count = 0;
while (count < 5) {
cout << "Count: " << count << endl;
count++;
}
return 0;
}
In the example above, the loop initializes the variable count
to 0. Then, the condition count < 5
is checked. If true, the loop body is executed, and the count
is incremented. This process continues until the condition becomes false.