#include <stdio.h>

void writeToFile() {
    FILE *f = fopen("input.txt", "w");
    char c;
    while((c = getchar()) != '#') {
        fputc(c, f);
    }
    fclose(f);
}

void printFile() {

    FILE *f=fopen("output.txt","r");
    char line[100];
    while(!feof(f)){
        fgets(line,100,f);
        if (feof(f))
            break;
        printf("%s",line);
    }
    fclose(f);
}

int main() {
    writeToFile();

    int n, i,j;
    int matrica[100][100];
    int sum = 0;

    FILE * inputFile = fopen("input.txt", "r");
    FILE * outputFile = fopen("output.txt", "w");

    fscanf(inputFile, "%d\n", &n);

    for (i=0;i<n;i++) {
        for (j=0;j<n;j++) {
            fscanf(inputFile, "%d", &matrica[i][j]);
            if (i==j) {
                sum+=matrica[i][j];
            }
        }
    }

    for (i=0;i<n;i++) {
        for (j=0;j<n;j++) {
            if (j>i) {
                fprintf(outputFile, "%03d ", sum);

            }
            else
                fprintf(outputFile, "    ");
        }
        fprintf(outputFile, "\n");
    }


    fclose(inputFile);
    fclose(outputFile);

    printFile();

    //fclose(inputFile);
    //fclose(outputFile);
    return 0;
}