// Online C compiler to run C program online
#include <stdio.h>
 
int main() {
    int n;
    scanf ("%d", &n);
    int x[n], y[n], z[n];
    int i;
    for (int i = 0; i < n; i++) { 
        scanf("%d%d%d",&x[i],&y[i],&z[i]); 
    }
 
    int xsum, ysum, zsum;
    for(i = 0; i < n; i++) {
          xsum = xsum + x[i];
          ysum = ysum + y[i];
          zsum = zsum + z[i];
    }
 
// debug stuff
    printf("\n");
    printf("%d \n", n);
 
    for (int i = 0; i < n; i++) { 
            printf("\n");
            printf("%d ", x[i]);
    } 
    printf("\n");
    for (int i = 0; i < n; i++) { 
            printf("\n");
            printf("%d ", y[i]);
    } 
    printf("\n");
    for (int i = 0; i < n; i++) { 
            printf("\n");
            printf("%d ", z[i]);
    } 
    printf("\n");
    printf("\n%d", xsum);
    printf("\n%d", ysum);
    printf("\n%d", zsum);
 
    return 0;
}

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