Submission #1159767
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define rep(i,x,y) for(int i=(x);i<(y);++i) #define debug(x) #x << "=" << (x) #ifdef DEBUG #define _GLIBCXX_DEBUG #define print(x) std::cerr << debug(x) << " (L:" << __LINE__ << ")" << std::endl #else #define print(x) #endif const int inf=1e9; const int64_t inf64=1e18; const double eps=1e-9; template <typename T> ostream &operator<<(ostream &os, const vector<T> &vec){ os << "["; for (const auto &v : vec) { os << v << ","; } os << "]"; return os; } using i64=int64_t; void solve(){ int wh[2],q; cin >> wh[0] >> wh[1] >> q; vector<int> b[2][100000]; rep(i,0,q){ int t,d,x; cin >> t >> d >> x; --x; --t; b[d][t].push_back(x); } static int dp[100000],ans=0; rep(i,0,2){ fill_n((int*)dp,100000,0); rep(t,0,100000){ for(int x:b[i][t]){ rep(j,-1,2){ int x_=x+j; if(x_<0 or wh[i]<=x_) continue; dp[x_]=min(dp[x_],dp[x]+1); } } for(int x:b[i][t]) dp[x]=inf; } int tmp=inf; rep(j,0,wh[i]) tmp=min(tmp,dp[j]); if(tmp>=inf){ cout << -1 << endl; return; } ans+=tmp; } cout << ans << endl; } int main(){ std::cin.tie(0); std::ios::sync_with_stdio(false); cout.setf(ios::fixed); cout.precision(10); solve(); return 0; }
Submission Info
Submission Time | |
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Task | C - ビーム |
User | walkre |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1576 Byte |
Status | WA |
Exec Time | 37 ms |
Memory | 8448 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 30 | 0 / 70 | ||||||||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
Subtask1 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt |
Subtask2 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 3 ms | 5376 KB |
sample_02.txt | AC | 3 ms | 5376 KB |
sample_03.txt | AC | 3 ms | 5376 KB |
subtask1_01.txt | WA | 3 ms | 5376 KB |
subtask1_02.txt | AC | 3 ms | 5376 KB |
subtask1_03.txt | AC | 3 ms | 5376 KB |
subtask1_04.txt | AC | 3 ms | 5376 KB |
subtask1_05.txt | AC | 3 ms | 5376 KB |
subtask1_06.txt | AC | 4 ms | 5376 KB |
subtask1_07.txt | AC | 3 ms | 5376 KB |
subtask1_08.txt | WA | 3 ms | 5376 KB |
subtask1_09.txt | AC | 3 ms | 5376 KB |
subtask1_10.txt | AC | 3 ms | 5376 KB |
subtask1_11.txt | AC | 3 ms | 5376 KB |
subtask1_12.txt | AC | 3 ms | 5376 KB |
subtask1_13.txt | AC | 3 ms | 5376 KB |
subtask1_14.txt | AC | 3 ms | 5376 KB |
subtask1_15.txt | AC | 4 ms | 5376 KB |
subtask1_16.txt | AC | 3 ms | 5376 KB |
subtask1_17.txt | AC | 3 ms | 5376 KB |
subtask1_18.txt | AC | 3 ms | 5376 KB |
subtask1_19.txt | AC | 4 ms | 5376 KB |
subtask1_20.txt | AC | 3 ms | 5376 KB |
subtask1_21.txt | AC | 3 ms | 5376 KB |
subtask1_22.txt | AC | 3 ms | 5376 KB |
subtask1_23.txt | WA | 3 ms | 5376 KB |
subtask1_24.txt | AC | 3 ms | 5376 KB |
subtask1_25.txt | AC | 3 ms | 5376 KB |
subtask1_26.txt | AC | 3 ms | 5376 KB |
subtask1_27.txt | AC | 3 ms | 5376 KB |
subtask1_28.txt | AC | 3 ms | 5376 KB |
subtask1_29.txt | AC | 3 ms | 5376 KB |
subtask1_30.txt | AC | 3 ms | 5376 KB |
subtask2_01.txt | AC | 33 ms | 7936 KB |
subtask2_02.txt | AC | 33 ms | 7808 KB |
subtask2_03.txt | AC | 33 ms | 8448 KB |
subtask2_04.txt | WA | 22 ms | 5888 KB |
subtask2_05.txt | WA | 23 ms | 5888 KB |
subtask2_06.txt | AC | 34 ms | 7808 KB |
subtask2_07.txt | AC | 37 ms | 7808 KB |
subtask2_08.txt | WA | 24 ms | 6016 KB |
subtask2_09.txt | WA | 24 ms | 6016 KB |
subtask2_10.txt | AC | 23 ms | 6016 KB |
subtask2_11.txt | AC | 22 ms | 5888 KB |
subtask2_12.txt | AC | 25 ms | 5888 KB |
subtask2_13.txt | WA | 32 ms | 7936 KB |
subtask2_14.txt | WA | 33 ms | 7808 KB |
subtask2_15.txt | AC | 4 ms | 5376 KB |
subtask2_16.txt | AC | 3 ms | 5376 KB |
subtask2_17.txt | AC | 25 ms | 5888 KB |
subtask2_18.txt | AC | 34 ms | 8064 KB |
subtask2_19.txt | AC | 33 ms | 7296 KB |
subtask2_20.txt | WA | 24 ms | 6016 KB |
subtask2_21.txt | WA | 30 ms | 6912 KB |
subtask2_22.txt | WA | 30 ms | 6656 KB |
subtask2_23.txt | AC | 31 ms | 8448 KB |
subtask2_24.txt | WA | 27 ms | 6016 KB |
subtask2_25.txt | WA | 25 ms | 6016 KB |
subtask2_26.txt | WA | 24 ms | 5888 KB |
subtask2_27.txt | WA | 24 ms | 5760 KB |
subtask2_28.txt | WA | 23 ms | 5760 KB |
subtask2_29.txt | WA | 23 ms | 6016 KB |
subtask2_30.txt | WA | 29 ms | 6400 KB |