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- #include <stdio.h>
- #include <random>
- int main()
- {
- int n = 5;
- int **a = new int*[n];
- for (int i = 0; i<n; i++)
- {
- a[i] = new int[n];
- for (int j = 0; j<n; j++)
- a[i][j] = rand()%10-rand()%10;
- }
- for (int i = 0; i<n; i++)
- {
- for (int j = 0; j<n; j++)
- printf("%d ",a[i][j]);
- printf("\n");
- }
- int *sum = new int[n];
- for (int i = 0; i<n; i++)
- {
- sum[i] = 0;
- for (int j = 0; j<n; j++)
- {
- if (a[i][j]>0)
- sum[i]+=a[i][j];
- }
- }
- int mx = 0;
- for (int i = 0; i<n; i++)
- {
- if (sum[i]>sum[mx])
- mx = i;
- printf("Сумма положительных элементов в строке с номером %d = %d\n",i+1,sum[i]);
- }
- printf("Наибольшая сумма равна %d, она находится в строке %d\n",sum[mx],mx+1);
- }
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