PTaHHHa, C++ (vc++)

Language: Layout:

#include<stdio.h>
#include<conio.h>
#include<math.h>
#include<stdlib.h>
int main()
{
    int i, j, size, jmin=0, imax=0, multip=0, **Massiv;
    printf("\n Vvedite razmer massiva: ");
    scanf_s("%d", &size);
    Massiv = (int **)malloc(size * sizeof(int*));
    for (i = 0; i < size; i++)
    {
        Massiv[i] = (int*)malloc(size * sizeof(int));
    }
    for (i = 0; i < size; i++)
    {
        for (j = 0; j < size; j++)
        {
            printf("\n Massiv[%d][%d]= : ",i,j);
            scanf_s("%d", &Massiv[i][j]);
        }
    }
    int min = Massiv[0][0], max = Massiv[0][0];
    for (i = 0; i < size; i++)
    {
        for (j = 0; j < size; j++)
        {
            if (Massiv[i][j] < min)
            {
                min = Massiv[i][j];
                jmin = j;
            }
            if (Massiv[i][j] > max)
            {
                max = Massiv[i][j];
                imax = i;
            }
        }
    }
    for (i = 0; i < size; i++)
    {
        multip += Massiv[imax][i] * Massiv[i][jmin];
    }

printf("\n Rezultat ymnojeniya = %d", multip);
    for (i = 0; i < size; i++)
    {
        free(Massiv[i]);
    }
    free(Massiv);
    return 0;
}

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Compilation time: 1,18 sec, absolute running time: 0,22 sec, absolute service time: 1,4 sec