제출 #1141753

#제출 시각아이디문제언어결과실행 시간메모리
1141753ereringcmp (balkan11_cmp)C++20
0 / 100
425 ms90532 KiB
#include <bits/stdc++.h> #include "cmp.h" using namespace std; #define pb push_back void remember(int n) { int x=1; for(int i=1;i<=3;i++){ int a=n%4; n/=4; int b=n%4; string s="10"; if(i==2)s[0]='2'; if(i==3)s[0]='3'; s+=to_string(a); s+=to_string(b); a=stoi(s); bit_set(a); n/=4; } } int compare(int b) { vector<int> v; for(int i=1;i<=3;i++){ int a=b%4; b/=4; int c=b%4; string s="10"; if(i==2)s[0]='2'; if(i==3)s[0]='3'; s+=to_string(a); s+=to_string(c); a=stoi(s); v.pb(a); b/=4; } for(int i=v.size()-1;i>=0;i--){ int x=v[i],r=bit_get(v[i]); if(r==1)continue; string s=to_string(x); int k=s[2]-'0',j=s[3]-'0'; if(k+(j-1)*4<3-k+(3-j)*4){ for(int l=j;l>=0;l--){ for(int o=(l==j?k-1:3);o>=0;o--){ string s1="10"; s1[0]=s[0]; s1+=to_string(o); s1+=to_string(l); r=bit_get(stoi(s1)); if(r)return 1; } } return -1; } else{ for(int l=j;l<=3;l++){ for(int o=(l==j?k+1:0);o<=3;o++){ string s1="10"; s1=s[0]; s1+=to_string(o); s1+=to_string(l); r=bit_get(stoi(s1)); if(r)return -1; } } return 1; } } return 0; }
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