for(i = 0; i < n; i++){
srand(time(NULL));
printf("%d ", time(NULL));
for(j = 0; j < (n-1); j++){
a[i][j] = rand();
}
}
我尝试生成随机数,但它们是相同的......我尝试srand(i * time(NULL))
。没关系..我该怎么办?
数组声明:
int** a;
int i;
printf("Enter array size: ");
scanf("%d", &n);
a = (int**)calloc(n, sizeof(int));
for(i = 0; i < n; i++)
a[i] = (int*)calloc(n-1, sizeof(int));