| //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 25. It demonstrates the use of a for-loop for the traversal of a one-dimensional array. An array variable is declared with string literals. The implementation also uses two other variables. A variable t stores string values and is initially set to empty. Another variable (ie. i) initialized with value zero is the counter of a for-loop. The for-loop traverses the elements of array A by using the counter i as an index. At each iteration, the value from an element is added together with other string characters to the content of variable t. Once the end of the for-loop cycle is reached, the value collected in variable t is printed in the output for inspection. Note that the source code is in context and works with copy/paste. | |
| using namespace std; | |
| int main() | |
| { | |
| string A[] = {"a","b","c","d","e"}; | |
| string t = ""; | |
| int n = sizeof(A) / sizeof A[0]; | |
| for (int i = 0; i < n; i++) { | |
| t += "A["+to_string(i)+"]="; | |
| t += A[i]+"\n"; | |
| } | |
| cout<<t; | |
| return 0; | |
| } | |