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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#617410 | #7845. Fast Forward | Nefelibata277 | WA | 1ms | 5724kb | C++20 | 919b | 2024-10-06 15:26:11 | 2024-10-06 15:26:12 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
const int N=2e6+10;
int d[N],f[N>>1][22];
void solve(){
int n,c,sum=0;
cin>>n>>c;
for (int i=1; i<=n; ++i) cin>>d[i],d[i+n]=d[i],sum+=d[i];
if (sum<=c){
for (int i=1; i<=n; ++i) cout<<0<<" \n"[i==n];
return;
}
int l=1,r=1;
sum=0;
while (l<=2*n){
while (r<=2*n && sum<c){
sum+=d[r];
++r;
}
f[l][0]=r;
sum-=d[l];
++l;
}
for (int i=0; i<=20; ++i) f[n*2+1][i]=n*2+1;
for (int i=1; i<=2*n; ++i)
for (int j=1; j<=20; ++j)
f[i][j]=f[f[i][j-1]][j-1];
for (int i=1; i<=n; ++i){
int pos=i,Ans=0;
for (int j=20; j>=0; --j){
if (f[pos][j]-i>=0 && f[pos][j]-i<n){
Ans+=1<<j;
pos=f[pos][j];
}
}
cout<<Ans<<" \n"[i==n];
}
}
signed main(){
ios_base::sync_with_stdio(false);
cin.tie(0),cout.tie(0);
int _=1;
while (_--) solve();
return 0;
}
/*
*/
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 5724kb
input:
7 7 1 1 1 1 1 1 1
output:
0 0 0 0 0 0 0
result:
ok single line: '0 0 0 0 0 0 0'
Test #2:
score: 0
Accepted
time: 1ms
memory: 5588kb
input:
3 3 1 1 3
output:
0 1 1
result:
ok single line: '0 1 1'
Test #3:
score: -100
Wrong Answer
time: 0ms
memory: 5624kb
input:
10 5 4 1 5 5 1 3 2 1 5 2
output:
3 3 3 3 3 3 3 3 3 3
result:
wrong answer 1st lines differ - expected: '5 4 5 4 4 5 4 4 5 4', found: '3 3 3 3 3 3 3 3 3 3'