蓝桥杯2025年第十六届省赛真题-变换数组

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main()
{

 int n;
 scanf("%d", &n);

 int a[1000];

for (int i = 0; i < n; i++)
{
    scanf("%d", &a[i]);
}

 int m;
 scanf("%d", &m);

for (int i = 1; i <= m; i++)
{

     for (int j = 0; j < n; j++)
    {

             int x = a[j],s=0,t;

             while (x)
              {
                t = x % 2;
                x = x / 2;

                if (t == 1)
                    s++;
                }
        a[j] = a[j] * s;
    }
}

for (int i = 0; i < n; i++)
{
printf("%d ", a[i]);
}
}