A.暴力, 水题B.n <= 2 都输出-1, 其它必然存在一对满足题意的数, 而且 这对数相邻, 注意到这点的话,就容易做多了,直接暴力找解View Code #include<cstdio>#include<cstring>#include<algorithm>using namespace std;int a[100005], b[100005];int main(){ int i, j, n; scanf("%d", &n); for(i = 0; i < n ;i++) scanf("%d" Read More
posted @ 2012-12-13 20:32
To be an ACMan
Views(198)
Comments(0)
Diggs(0)