Submission #1275816
Source Code Expand
#include "bits/stdc++.h" #include<unordered_map> #include<unordered_set> #pragma warning(disable:4996) using namespace std; using ld = long double; const ld eps = 1e-9; struct node{ vector<shared_ptr<node>>chs; char num; node() :chs(2) { } node(char n) :chs(2) { num = n; } node(char n, shared_ptr<node>&l, shared_ptr<node>&r) :chs{ l,r } { num = n; } }; string solve(shared_ptr<node>&no, string&ast) { if (isdigit(no->num)) { return string(1,no->num); } else { string st; st += solve(no->chs[1], ast); st += solve(no->chs[0], ast); st += no->num; return st; } } vector<string>mp; void dfs(shared_ptr<node>&no,int depth) { if (isdigit(no->num)) { mp[depth].push_back(no->num); } else { dfs(no->chs[1], depth+1); dfs(no->chs[0], depth+1); mp[depth].push_back(no->num); } } int main() { mp.resize(10000); string st; cin >> st; vector<node>v; for (int i = 0; i < st.size(); ++i) { if (isdigit(st[i])) { v.push_back(node(st[i])); } else { shared_ptr<node>r(make_shared<node>(v.back())); v.pop_back(); shared_ptr<node>l(make_shared<node>(v.back())); v.pop_back(); v.push_back(node(st[i], l, r)); } } shared_ptr<node> ans =make_shared<node>( v[0]); string aans(solve(ans, st)); dfs(ans,0); for (int i = 9999; i >= 0; --i) { cout << mp[i]; } cout << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | F - 逆ポーランド記法 |
User | yuma000 |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 1418 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 384 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 200 / 200 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 00_sample_01.txt, 00_sample_02.txt, 10_random_all_01.txt, 10_random_all_02.txt, 10_random_all_03.txt, 10_random_all_04.txt, 10_random_all_05.txt, 10_random_all_06.txt, 10_random_all_07.txt, 10_random_all_08.txt, 10_random_all_09.txt, 10_random_all_10.txt, 10_random_all_11.txt, 10_random_all_12.txt, 10_random_all_13.txt, 10_random_all_14.txt, 10_random_all_15.txt, 10_random_all_16.txt, 10_random_all_17.txt, 10_random_all_18.txt, 10_random_all_19.txt, 10_random_all_20.txt, 10_random_all_21.txt, 10_random_all_22.txt, 10_random_all_23.txt, 10_random_all_24.txt, 10_random_all_25.txt, 10_random_all_26.txt, 10_random_all_27.txt, 10_random_all_28.txt, 10_random_all_29.txt, 10_random_all_30.txt, 10_random_all_31.txt, 10_random_all_32.txt, 10_random_all_33.txt, 10_random_all_34.txt, 10_random_all_35.txt, 10_random_all_36.txt, 10_random_all_37.txt, 10_random_all_38.txt, 10_random_all_39.txt, 10_random_all_40.txt, 10_random_all_41.txt, 10_random_all_42.txt, 10_random_all_43.txt, 10_random_all_44.txt, 10_random_all_45.txt, 10_random_all_46.txt, 10_random_all_47.txt, 10_random_all_48.txt, 10_random_all_49.txt, 10_random_all_50.txt, 22_small_51.txt, 22_small_52.txt, 22_small_53.txt, 22_small_54.txt, 22_small_55.txt, 22_small_56.txt, 22_small_57.txt, 22_small_58.txt, 22_small_59.txt, 22_small_60.txt, 22_small_61.txt, 22_small_62.txt, 22_small_63.txt, 22_small_64.txt, 22_small_65.txt, 22_small_66.txt, 22_small_67.txt, 22_small_68.txt, 22_small_69.txt, 22_small_70.txt, 33_alternation_71.txt, 33_alternation_72.txt, 33_alternation_73.txt, 33_alternation_74.txt, 33_alternation_75.txt, 33_alternation_76.txt, 33_alternation_77.txt, 33_alternation_78.txt, 33_alternation_79.txt, 33_alternation_80.txt, 34_oneside_81.txt, 34_oneside_82.txt, 34_oneside_83.txt, 34_oneside_84.txt, 34_oneside_85.txt, 34_oneside_86.txt, 34_oneside_87.txt, 34_oneside_88.txt, 34_oneside_89.txt, 34_oneside_90.txt, 44_mul_91.txt, 44_mul_92.txt, 44_mul_93.txt, 44_mul_94.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 1 ms | 384 KB |
00_sample_02.txt | AC | 1 ms | 384 KB |
10_random_all_01.txt | AC | 1 ms | 384 KB |
10_random_all_02.txt | AC | 1 ms | 384 KB |
10_random_all_03.txt | AC | 1 ms | 384 KB |
10_random_all_04.txt | AC | 1 ms | 384 KB |
10_random_all_05.txt | AC | 1 ms | 384 KB |
10_random_all_06.txt | AC | 1 ms | 384 KB |
10_random_all_07.txt | AC | 1 ms | 384 KB |
10_random_all_08.txt | AC | 1 ms | 384 KB |
10_random_all_09.txt | AC | 1 ms | 384 KB |
10_random_all_10.txt | AC | 1 ms | 384 KB |
10_random_all_11.txt | AC | 1 ms | 384 KB |
10_random_all_12.txt | AC | 1 ms | 384 KB |
10_random_all_13.txt | AC | 1 ms | 384 KB |
10_random_all_14.txt | AC | 1 ms | 384 KB |
10_random_all_15.txt | AC | 1 ms | 384 KB |
10_random_all_16.txt | AC | 1 ms | 384 KB |
10_random_all_17.txt | AC | 1 ms | 384 KB |
10_random_all_18.txt | AC | 1 ms | 384 KB |
10_random_all_19.txt | AC | 1 ms | 384 KB |
10_random_all_20.txt | AC | 1 ms | 384 KB |
10_random_all_21.txt | AC | 1 ms | 384 KB |
10_random_all_22.txt | AC | 1 ms | 384 KB |
10_random_all_23.txt | AC | 1 ms | 384 KB |
10_random_all_24.txt | AC | 1 ms | 384 KB |
10_random_all_25.txt | AC | 1 ms | 384 KB |
10_random_all_26.txt | AC | 1 ms | 384 KB |
10_random_all_27.txt | AC | 1 ms | 384 KB |
10_random_all_28.txt | AC | 1 ms | 384 KB |
10_random_all_29.txt | AC | 1 ms | 384 KB |
10_random_all_30.txt | AC | 1 ms | 384 KB |
10_random_all_31.txt | AC | 1 ms | 384 KB |
10_random_all_32.txt | AC | 1 ms | 384 KB |
10_random_all_33.txt | AC | 1 ms | 384 KB |
10_random_all_34.txt | AC | 1 ms | 384 KB |
10_random_all_35.txt | AC | 1 ms | 384 KB |
10_random_all_36.txt | AC | 1 ms | 384 KB |
10_random_all_37.txt | AC | 1 ms | 384 KB |
10_random_all_38.txt | AC | 1 ms | 384 KB |
10_random_all_39.txt | AC | 1 ms | 384 KB |
10_random_all_40.txt | AC | 1 ms | 384 KB |
10_random_all_41.txt | AC | 1 ms | 384 KB |
10_random_all_42.txt | AC | 1 ms | 384 KB |
10_random_all_43.txt | AC | 1 ms | 384 KB |
10_random_all_44.txt | AC | 1 ms | 384 KB |
10_random_all_45.txt | AC | 1 ms | 384 KB |
10_random_all_46.txt | AC | 1 ms | 384 KB |
10_random_all_47.txt | AC | 1 ms | 384 KB |
10_random_all_48.txt | AC | 1 ms | 384 KB |
10_random_all_49.txt | AC | 1 ms | 384 KB |
10_random_all_50.txt | AC | 1 ms | 384 KB |
22_small_51.txt | AC | 1 ms | 384 KB |
22_small_52.txt | AC | 1 ms | 384 KB |
22_small_53.txt | AC | 1 ms | 384 KB |
22_small_54.txt | AC | 1 ms | 384 KB |
22_small_55.txt | AC | 1 ms | 384 KB |
22_small_56.txt | AC | 1 ms | 384 KB |
22_small_57.txt | AC | 1 ms | 384 KB |
22_small_58.txt | AC | 1 ms | 384 KB |
22_small_59.txt | AC | 1 ms | 384 KB |
22_small_60.txt | AC | 1 ms | 384 KB |
22_small_61.txt | AC | 1 ms | 384 KB |
22_small_62.txt | AC | 1 ms | 384 KB |
22_small_63.txt | AC | 1 ms | 384 KB |
22_small_64.txt | AC | 1 ms | 384 KB |
22_small_65.txt | AC | 1 ms | 384 KB |
22_small_66.txt | AC | 1 ms | 384 KB |
22_small_67.txt | AC | 1 ms | 384 KB |
22_small_68.txt | AC | 1 ms | 384 KB |
22_small_69.txt | AC | 1 ms | 384 KB |
22_small_70.txt | AC | 1 ms | 384 KB |
33_alternation_71.txt | AC | 1 ms | 384 KB |
33_alternation_72.txt | AC | 1 ms | 384 KB |
33_alternation_73.txt | AC | 1 ms | 384 KB |
33_alternation_74.txt | AC | 1 ms | 384 KB |
33_alternation_75.txt | AC | 1 ms | 384 KB |
33_alternation_76.txt | AC | 1 ms | 384 KB |
33_alternation_77.txt | AC | 1 ms | 384 KB |
33_alternation_78.txt | AC | 1 ms | 384 KB |
33_alternation_79.txt | AC | 1 ms | 384 KB |
33_alternation_80.txt | AC | 1 ms | 384 KB |
34_oneside_81.txt | AC | 1 ms | 384 KB |
34_oneside_82.txt | AC | 1 ms | 384 KB |
34_oneside_83.txt | AC | 1 ms | 384 KB |
34_oneside_84.txt | AC | 1 ms | 384 KB |
34_oneside_85.txt | AC | 1 ms | 384 KB |
34_oneside_86.txt | AC | 1 ms | 384 KB |
34_oneside_87.txt | AC | 1 ms | 384 KB |
34_oneside_88.txt | AC | 1 ms | 384 KB |
34_oneside_89.txt | AC | 1 ms | 384 KB |
34_oneside_90.txt | AC | 1 ms | 384 KB |
44_mul_91.txt | AC | 1 ms | 384 KB |
44_mul_92.txt | AC | 1 ms | 384 KB |
44_mul_93.txt | AC | 1 ms | 384 KB |
44_mul_94.txt | AC | 1 ms | 384 KB |