Merge Two Arrays

1#include <stdio.h>
2
3int main() {
4    int arr1[] = {1, 3, 5, 7};
5    int arr2[] = {2, 4, 6, 8, 10};
6    int n1 = 4, n2 = 5;
7    
8    int merged[n1 + n2];
9    
10    // Copy first array
11    for (int i = 0; i < n1; i++) {
12        merged[i] = arr1[i];
13    }
14    
15    // Copy second array
16    for (int i = 0; i < n2; i++) {
17        merged[n1 + i] = arr2[i];
18    }
19    
20    printf("Array 1: ");
21    for (int i = 0; i < n1; i++) printf("%d ", arr1[i]);
22    
23    printf("\nArray 2: ");
24    for (int i = 0; i < n2; i++) printf("%d ", arr2[i]);
25    
26    printf("\nMerged:  ");
27    for (int i = 0; i < n1 + n2; i++) printf("%d ", merged[i]);
28    printf("\n");
29    
30    return 0;
31}