int main()
{
int n;
printf("请输入数组长度:\n");
scanf("%d", &n);
printf("请输入插入位置:\n");
int k;
scanf("%d", &k);
printf("请输入插入的数:\n");
int num;
scanf("%d", &num);
int* a = (int*)malloc(sizeof(int) * n);
int i;
printf("请输入此数组:\n");
for (i = 0;i < n;i++)
{
scanf("%d", &a[i]);
}
int* b = (int*)malloc(sizeof(int) * (n + 1));
int m;
for (m = 0;m < k;m++);
{
b[m] = a[m];
}
b[k] = num;
for (m = k + 1;m < n + 1;m++)
{
b[m] = a[m - 1];
}
for (int j = 0;j < n + 1;j++)
{
printf("%d ", b[j]);
}
return 0;
}
为什么我输出的会乱码?
应该怎么修改?