test_array_insert_loop.xvr

include std;

std::print("=== Test insert() with for loop ===\n");

var nums: [int] = [];

for (var i = 1; i <= 5; i++) {
    nums.insert(i);
}

std::print("nums after for loop insert: ");
for (var j = 0; j < len(nums); j++) {
    std::print("{} ", nums[j]);
}
std::print("\n");

std::print("=== Test insert() with while loop ===\n");

var names: [int] = [];
var count = 0;

while (count < 3) {
    names.insert(count * 10);
    count += 1;
}

std::print("names after while loop insert: ");
var k = 0;
while (k < len(names)) {
    std::print("{} ", names[k]);
    k += 1;
}
std::print("\n");

std::print("=== Test direct access ===\n");
std::print("names[0] = {}\n", names[0]);
std::print("names[1] = {}\n", names[1]);

std::print("=== Test nested loops ===\n");

var matrix: [int] = [];

for (var row = 0; row < 2; row++) {
    for (var col = 0; col < 2; col++) {
        matrix.insert(row * 10 + col);
    }
}

std::print("matrix elements: ");
for (var m = 0; m < len(matrix); m++) {
    std::print("{} ", matrix[m]);
}
std::print("\n");

std::print("All tests passed!\n");