Question

How to create a two dimensional (2D) array in C

Answer 1

#include <stdio.h>

int main(void) {
    int arr[3][4] = {{0}};

    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 4; j++) {
            printf("%d ", arr[i][j]);
        }
        printf("\n");
    }

    return 0;
}




/*
run:

0 0 0 0
0 0 0 0
0 0 0 0

*/

 

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