| //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 22. Here the positive increment while-loop structure is demonstrated. A variable i is declared and set to zero. A while loop structure increments variable i from its initial value to its upper limit (number five). At each iteration, variable i is printed in the output. The result is an enumeration of values from 0 to 4. Note that the source code is in context and works with copy/paste. | |
| using namespace std; | |
| int main() | |
| { | |
| int i = 0; | |
| do { | |
| cout<<"\n i = "<<i; | |
| i++; | |
| } | |
| while (i < 5); | |
| return 0; | |
| } | |