Submission #346692
Source Code Expand
#include <cstdio> #include <iostream> #include <vector> #include <map> using namespace std; int main(){ int n; cin>>n; int max=0; int maxpoint=0; for(int j=2;j<=n;j++){ int dist; cout<<"? "<<1<<" "<<j<<endl; cin>>dist; if(max<dist){ max=dist; maxpoint=j; } } int maxpoint2=1; for(int i=2;i<n;i++){ if(i==maxpoint)continue; int dist; cout<<"? "<<maxpoint<<" "<<i<<endl; cin>>dist; if(max<dist){ max=dist; maxpoint=i; } } cout<<"! "<<max<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 高橋くんと木の直径 |
User | kasimatatomoya |
Language | C++11 (GCC 4.8.1) |
Score | 0 |
Code Size | 533 Byte |
Status | WA |
Exec Time | 36 ms |
Memory | 1288 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 20 | 0 / 80 | ||||||||||
Status |
|
|
|
Set Name | Test Cases |
---|---|
Sample | subtask0_0.txt |
Subtask1 | subtask1_0.txt, subtask1_1.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_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask0_0.txt |
All | subtask0_0.txt, subtask1_0.txt, subtask1_1.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_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask2_0.txt, subtask2_1.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_2.txt, subtask2_3.txt, subtask2_4.txt, subtask2_5.txt, subtask2_6.txt, subtask2_7.txt, subtask2_8.txt, subtask2_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_0.txt | AC | 31 ms | 1068 KB |
subtask1_0.txt | WA | 32 ms | 1212 KB |
subtask1_1.txt | AC | 33 ms | 1204 KB |
subtask1_10.txt | WA | 34 ms | 1268 KB |
subtask1_11.txt | WA | 34 ms | 1220 KB |
subtask1_12.txt | WA | 34 ms | 1200 KB |
subtask1_13.txt | WA | 31 ms | 1128 KB |
subtask1_14.txt | WA | 33 ms | 1224 KB |
subtask1_15.txt | WA | 34 ms | 1220 KB |
subtask1_16.txt | AC | 35 ms | 1212 KB |
subtask1_17.txt | WA | 36 ms | 1160 KB |
subtask1_18.txt | WA | 34 ms | 1124 KB |
subtask1_19.txt | WA | 34 ms | 1264 KB |
subtask1_2.txt | AC | 33 ms | 1208 KB |
subtask1_20.txt | AC | 28 ms | 1072 KB |
subtask1_3.txt | WA | 34 ms | 1220 KB |
subtask1_4.txt | AC | 32 ms | 1128 KB |
subtask1_5.txt | AC | 34 ms | 1128 KB |
subtask1_6.txt | AC | 36 ms | 1272 KB |
subtask1_7.txt | AC | 33 ms | 1208 KB |
subtask1_8.txt | WA | 32 ms | 1236 KB |
subtask1_9.txt | AC | 32 ms | 1220 KB |
subtask2_0.txt | WA | 33 ms | 1216 KB |
subtask2_1.txt | WA | 34 ms | 1220 KB |
subtask2_10.txt | WA | 34 ms | 1264 KB |
subtask2_11.txt | WA | 31 ms | 1132 KB |
subtask2_12.txt | WA | 35 ms | 1284 KB |
subtask2_13.txt | WA | 34 ms | 1280 KB |
subtask2_14.txt | WA | 33 ms | 1160 KB |
subtask2_15.txt | WA | 36 ms | 1248 KB |
subtask2_16.txt | AC | 32 ms | 1228 KB |
subtask2_17.txt | WA | 33 ms | 1260 KB |
subtask2_18.txt | WA | 34 ms | 1172 KB |
subtask2_19.txt | WA | 33 ms | 1288 KB |
subtask2_2.txt | WA | 33 ms | 1124 KB |
subtask2_3.txt | WA | 36 ms | 1224 KB |
subtask2_4.txt | AC | 36 ms | 1272 KB |
subtask2_5.txt | AC | 35 ms | 1240 KB |
subtask2_6.txt | AC | 32 ms | 1128 KB |
subtask2_7.txt | AC | 32 ms | 1136 KB |
subtask2_8.txt | AC | 33 ms | 1136 KB |
subtask2_9.txt | WA | 35 ms | 1208 KB |