laba2

#include <stdio.h>
void  lineSwap(int arr[][3], int dim1, int dim2, int line1, int line2);

int main() {
    int mas[3][3] = { {10, 2, 9}, {2, 3, 1}, {6, 2, 5} };
    lineSwap(mas, 3, 3, 0, 2);
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) printf("%d ", mas[i][j]);
        printf("\n");
    }
    printf("\n");

    for (int a = 2; a > 0; a--) {
        int s1 = 0, s2 = 0;
        for (int i = 0; i < a; i++, s2 = 0) {
            for (int j = 0; j < 3; j++) {
                if(i== 0) s1 += mas[i][j];
                s2 += mas[i + 1][j];
            }
            if (s1 > s2) {
                lineSwap(mas, 3, 3, i, i + 1);
            }
        }
    }

    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) printf("%d ", mas[i][j]);
        printf("\n");
    }
    return 0;
}
void  lineSwap(int arr[][3], int dim1, int dim2, int line1, int line2) {
    for (int i = 0; i < dim2; i++) {
        int tmp = arr[line1][i];
        arr[line1][i] = arr[line2][i];
        arr[line2][i] = tmp;
    }
}