yc_baby @ 2024-08-19 11:31:11
STL的deque过不去,手写的deque也过不去
by Osamu_Dazai @ 2024-08-22 11:18:36
@13377539482a
#include<bits/stdc++.h>
using namespace std;
int n,m,a[100005];
deque<int>st;
int main() {
scanf("%d%d",&n,&m);
for(int i=1; i<=n; i++) scanf("%d",&a[i]);
printf("0\n");
if(n==1) {
return 0;
}
for(int i=1; i<=n-1; i++) {
while(!st.empty()&&a[st.back()]>a[i]) st.pop_back();
st.push_back(i);
while(!st.empty()&&st.front()<=i-m) st.pop_front();
printf("%d\n",a[st.front()]);
}
return 0;
}
by Osamu_Dazai @ 2024-08-22 11:19:03
求关注!!!
by Osamu_Dazai @ 2024-08-22 11:20:02
数组大小开到10000005,不然RE两个点
by yc_baby @ 2024-08-31 21:32:08
@HarryPotter888 给你关注
by yc_baby @ 2024-08-31 21:39:21
@HarryPotter888 我刚刚又提交了一次上次的超时代码,结果过了。真玄学!