| //Paul A. Gagniuc. An Introduction to Programming Languages: Simultaneous Learning in Multiple Coding Environments. Synthesis Lectures on Computer Science. Springer International Publishing, 2023, pp. 1-280. | |
| //Additional algorithm 24. The for-loop cycle for incrementing some simple variables is demonstrated. Specifically, two variables a and b are declared and initialized. The variable a is initialized to the integer five and the variable b is set to zero. The for-loop is then declared to start at the initial value of i and end at the value indicated by variable a. At each increment, the value in variable i is added to the numeric value stored in variable b. At the end of the loop, the final value stored in variable b is printed to the output for inspection. Note that the source code is in context and works with copy/paste. | |
| using namespace std; | |
| int main() | |
| { | |
| int a = 5; | |
| int b = 0; | |
| for (int i = 0; i < a; i++) { | |
| b += i; | |
| } | |
| cout<<b; | |
| return 0; | |
| } | |