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#include <stdio.h>

int main() {
    int size;
    printf("Enter the size of the array: ");
    scanf("%d", &size);

    if (size < 2) {
        printf("Array should have at least two elements\n");
        return 1;
    }

    int arr[size];

    printf("Enter %d elements:\n", size);
    for (int i = 0; i < size; i++) {
        scanf("%d", &arr[i]);
    }

    int largest = arr[0];
    int second_largest = arr[0]; // Initialize second largest to the first element

    for (int i = 1; i < size; i++) {
        if (arr[i] > largest) {
            second_largest = largest;
            largest = arr[i];
        } else if (arr[i] > second_largest && arr[i] != largest) {
            second_largest = arr[i];
        }
    }

    printf("Second largest number: %d\n", second_largest);

    return 0;
}