Submission #1215853


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

string s;

struct node {
  node *l,*r;
  node *parent;
  char c;
  node(){}
  node(char c) : c(c) {
    parent = l = r = NULL;    
  }
};


int main(){
  cin>>s;
  stack<node *> st;
  for( char c : s ){
    node* v = new node(c);
    if( isdigit( c ) ) {
      st.push( v );
    } else {
      v->r = st.top(); st.pop();
      v->l = st.top(); st.pop();
      st.push( v );
    }
  }

  queue<node*> q;
  q.push( st.top() );
  string res = "";
  while( !q.empty() ) {
    node* p = q.front(); q.pop();
    if( p == NULL ) continue;
    res += p->c;
    q.push( p->l );
    q.push( p->r );    
  }
  reverse( res.begin(), res.end() );
  cout << res << endl;
}

Submission Info

Submission Time
Task F - 逆ポーランド記法
User sate3saku3
Language C++14 (GCC 5.4.1)
Score 200
Code Size 749 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 200 / 200
Status
AC × 96
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 256 KB
00_sample_02.txt AC 1 ms 256 KB
10_random_all_01.txt AC 1 ms 256 KB
10_random_all_02.txt AC 1 ms 256 KB
10_random_all_03.txt AC 1 ms 256 KB
10_random_all_04.txt AC 1 ms 256 KB
10_random_all_05.txt AC 1 ms 256 KB
10_random_all_06.txt AC 1 ms 256 KB
10_random_all_07.txt AC 1 ms 256 KB
10_random_all_08.txt AC 1 ms 256 KB
10_random_all_09.txt AC 1 ms 256 KB
10_random_all_10.txt AC 1 ms 256 KB
10_random_all_11.txt AC 1 ms 256 KB
10_random_all_12.txt AC 1 ms 256 KB
10_random_all_13.txt AC 1 ms 256 KB
10_random_all_14.txt AC 1 ms 256 KB
10_random_all_15.txt AC 1 ms 256 KB
10_random_all_16.txt AC 1 ms 256 KB
10_random_all_17.txt AC 1 ms 256 KB
10_random_all_18.txt AC 1 ms 256 KB
10_random_all_19.txt AC 1 ms 256 KB
10_random_all_20.txt AC 1 ms 256 KB
10_random_all_21.txt AC 1 ms 256 KB
10_random_all_22.txt AC 1 ms 256 KB
10_random_all_23.txt AC 1 ms 256 KB
10_random_all_24.txt AC 1 ms 256 KB
10_random_all_25.txt AC 1 ms 256 KB
10_random_all_26.txt AC 1 ms 256 KB
10_random_all_27.txt AC 1 ms 256 KB
10_random_all_28.txt AC 1 ms 256 KB
10_random_all_29.txt AC 1 ms 256 KB
10_random_all_30.txt AC 1 ms 256 KB
10_random_all_31.txt AC 1 ms 256 KB
10_random_all_32.txt AC 1 ms 256 KB
10_random_all_33.txt AC 1 ms 256 KB
10_random_all_34.txt AC 1 ms 256 KB
10_random_all_35.txt AC 1 ms 256 KB
10_random_all_36.txt AC 1 ms 256 KB
10_random_all_37.txt AC 1 ms 256 KB
10_random_all_38.txt AC 1 ms 256 KB
10_random_all_39.txt AC 1 ms 256 KB
10_random_all_40.txt AC 1 ms 256 KB
10_random_all_41.txt AC 1 ms 256 KB
10_random_all_42.txt AC 1 ms 256 KB
10_random_all_43.txt AC 1 ms 256 KB
10_random_all_44.txt AC 1 ms 256 KB
10_random_all_45.txt AC 1 ms 256 KB
10_random_all_46.txt AC 1 ms 256 KB
10_random_all_47.txt AC 1 ms 256 KB
10_random_all_48.txt AC 1 ms 256 KB
10_random_all_49.txt AC 1 ms 256 KB
10_random_all_50.txt AC 1 ms 256 KB
22_small_51.txt AC 1 ms 256 KB
22_small_52.txt AC 1 ms 256 KB
22_small_53.txt AC 1 ms 256 KB
22_small_54.txt AC 1 ms 256 KB
22_small_55.txt AC 1 ms 256 KB
22_small_56.txt AC 1 ms 256 KB
22_small_57.txt AC 1 ms 256 KB
22_small_58.txt AC 1 ms 256 KB
22_small_59.txt AC 1 ms 256 KB
22_small_60.txt AC 1 ms 256 KB
22_small_61.txt AC 1 ms 256 KB
22_small_62.txt AC 1 ms 256 KB
22_small_63.txt AC 1 ms 256 KB
22_small_64.txt AC 1 ms 256 KB
22_small_65.txt AC 1 ms 256 KB
22_small_66.txt AC 1 ms 256 KB
22_small_67.txt AC 1 ms 256 KB
22_small_68.txt AC 1 ms 256 KB
22_small_69.txt AC 1 ms 256 KB
22_small_70.txt AC 1 ms 256 KB
33_alternation_71.txt AC 1 ms 256 KB
33_alternation_72.txt AC 1 ms 256 KB
33_alternation_73.txt AC 1 ms 256 KB
33_alternation_74.txt AC 1 ms 256 KB
33_alternation_75.txt AC 1 ms 256 KB
33_alternation_76.txt AC 1 ms 256 KB
33_alternation_77.txt AC 1 ms 256 KB
33_alternation_78.txt AC 1 ms 256 KB
33_alternation_79.txt AC 1 ms 256 KB
33_alternation_80.txt AC 1 ms 256 KB
34_oneside_81.txt AC 1 ms 256 KB
34_oneside_82.txt AC 1 ms 256 KB
34_oneside_83.txt AC 1 ms 256 KB
34_oneside_84.txt AC 1 ms 256 KB
34_oneside_85.txt AC 1 ms 256 KB
34_oneside_86.txt AC 1 ms 256 KB
34_oneside_87.txt AC 1 ms 256 KB
34_oneside_88.txt AC 1 ms 256 KB
34_oneside_89.txt AC 1 ms 256 KB
34_oneside_90.txt AC 1 ms 256 KB
44_mul_91.txt AC 1 ms 256 KB
44_mul_92.txt AC 1 ms 256 KB
44_mul_93.txt AC 1 ms 256 KB
44_mul_94.txt AC 1 ms 256 KB