| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 74322 |
2018-08-31T09:37:25 Z |
cheetose |
Box Run (FXCUP3_box) |
C++11 |
|
4 ms |
2428 KB |
#include<cstdio>
#include<cstdlib>
#include<iostream>
#include<vector>
#include<queue>
#include<bitset>
#include<string>
#include<stack>
#include<set>
#include<unordered_set>
#include<map>
#include<unordered_map>
#include<cstring>
#include<complex>
#include<cmath>
#include<iomanip>
#include<numeric>
#include<algorithm>
#include<list>
#include<functional>
#include<cassert>
#define mp make_pair
#define pb push_back
#define X first
#define Y second
#define INF 1987654321
#define PI 3.14159265358979323846264
#define fup(i,a,b,c) for(int (i)=(a);(i)<=(b);(i)+=(c))
#define fdn(i,a,b,c) for(int (i)=(a);(i)>=(b);(i)-=(c))
#define MEM0(a) memset(a,0,sizeof(a));
#define MEM_1(a) memset(a,-1,sizeof(a));
#define ALL(a) a.begin(),a.end()
#define SYNC ios_base::sync_with_stdio(false);cin.tie(0)
using namespace std;
typedef long long ll;
typedef unsigned int uint;
typedef unsigned long long ull;
typedef pair<int, int> Pi;
typedef pair<ll, ll> Pll;
typedef pair<double, double> Pd;
typedef vector<int> Vi;
typedef vector<ll> Vll;
typedef vector<double> Vd;
typedef vector<Pi> VPi;
typedef vector<Pll> VPll;
typedef vector<Pd> VPd;
typedef tuple<int, int, int> iii;
typedef tuple<int, int, int, int> iiii;
typedef tuple<ll, ll, ll> LLL;
typedef vector<iii> Viii;
typedef vector<LLL> VLLL;
typedef complex<double> base;
const int MOD = 1000000009;
ll POW(ll a, ll b, ll MMM = MOD) { ll ret = 1; for (; b; b >>= 1, a = (a*a) % MMM)if (b & 1)ret = (ret*a) % MMM; return ret; }
ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; }
ll lcm(ll a, ll b) { if (a == 0 || b == 0)return a + b; return a*(b / gcd(a, b)); }
int dx[] = { 0,1,0,-1 }, dy[] = { 1,0,-1,0 };
int ddx[] = { 0,0,1,1,1,-1,-1,-1 }, ddy[] = { 1,-1,1,0,-1,1,0,-1 };
int ans[500001];
int main() {
stack<Pi> st;
MEM_1(ans);
st.push(mp(INF,0));
int n;
scanf("%d",&n);
fup(i,1,n,1)
{
int x;
scanf("%d",&x);
if(st.top().X>=x)st.push(mp(x,i));
else
{
while(st.top().X<x)
{
st.pop();
int t=i-st.top().Y-1;
if(ans[t]==-1)ans[t]=st.top().Y+1;
}
st.push(mp(x,i));
}
}
fdn(i,n-1,1,1)
if(ans[i]==-1&&ans[i+1]!=-1)ans[i]=ans[i+1]+1;
fup(i,1,n,1)printf("%d ",ans[i]);
}
Compilation message
box.cpp: In function 'int main()':
box.cpp:66:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
~~~~~^~~~~~~~~
box.cpp:70:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&x);
~~~~~^~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
2296 KB |
Output is correct |
| 2 |
Correct |
3 ms |
2428 KB |
Output is correct |
| 3 |
Correct |
3 ms |
2428 KB |
Output is correct |
| 4 |
Incorrect |
3 ms |
2428 KB |
Output isn't correct |
| 5 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
2296 KB |
Output is correct |
| 2 |
Correct |
3 ms |
2428 KB |
Output is correct |
| 3 |
Correct |
3 ms |
2428 KB |
Output is correct |
| 4 |
Incorrect |
3 ms |
2428 KB |
Output isn't correct |
| 5 |
Halted |
0 ms |
0 KB |
- |
