#include <bits/stdc++.h> using namespace std; void imax(int &a, int b){ a=max(a, b); } void imin(int &a, int b){ a=min(a, b); } void lmax(long long &a, long long b){ a=max(a, b); } void lmin(long long &a, long long b){ a=min(a, b); } /* WARNING: I'm using strange bracket style! */ #define triple pair <pair <int, int>, int> #define aa first.first #define bb first.second #define cc second const int SIZE=1000000; const int INF=10000000; int A, B, C, a, b, c, TT; map <triple, int> M; set <triple> visited; queue <triple> Q; int ans[SIZE]; void push(triple x, int dist){ if (!M.count(x)) Q.push(x), M[x]=dist+1; } int main() { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin>>A>>B>>C>>a>>b>>c, Q.push({{a, b}, c}), M[{{a, b}, c}]=0; while (!Q.empty()) { auto u=Q.front(); Q.pop(); if (visited.count(u)) continue; visited.insert(u); if (u.aa!=0 && u.bb!=B) TT=min(u.aa, B-u.bb), push({{u.aa-TT, u.bb+TT}, u.cc}, M[u]); if (u.aa!=0 && u.cc!=C) TT=min(u.aa, C-u.cc), push({{u.aa-TT, u.bb}, u.cc+TT}, M[u]); if (u.bb!=0 && u.aa!=A) TT=min(u.bb, A-u.aa), push({{u.aa+TT, u.bb-TT}, u.cc}, M[u]); if (u.bb!=0 && u.cc!=C) TT=min(u.bb, C-u.cc), push({{u.aa, u.bb-TT}, u.cc+TT}, M[u]); if (u.cc!=0 && u.aa!=A) TT=min(u.cc, A-u.aa), push({{u.aa+TT, u.bb}, u.cc-TT}, M[u]); if (u.cc!=0 && u.bb!=B) TT=min(u.cc, B-u.bb), push({{u.aa, u.bb+TT}, u.cc-TT}, M[u]); } for (int i=0; i<=C; i++) ans[i]=INF; for (auto [u, dist]: M) imin(ans[u.aa], dist), imin(ans[u.bb], dist), imin(ans[u.cc], dist); for (int i=0; i<=C; i++) cout<<((ans[i]==INF)?-1:ans[i])<<" "; cout<<"\n"; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | #include <bits/stdc++.h> using namespace std; void imax(int &a, int b){ a=max(a, b); } void imin(int &a, int b){ a=min(a, b); } void lmax(long long &a, long long b){ a=max(a, b); } void lmin(long long &a, long long b){ a=min(a, b); } /* WARNING: I'm using strange bracket style! */ #define triple pair <pair <int, int>, int> #define aa first.first #define bb first.second #define cc second const int SIZE=1000000; const int INF=10000000; int A, B, C, a, b, c, TT; map <triple, int> M; set <triple> visited; queue <triple> Q; int ans[SIZE]; void push(triple x, int dist){ if (!M.count(x)) Q.push(x), M[x]=dist+1; } int main() { ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin>>A>>B>>C>>a>>b>>c, Q.push({{a, b}, c}), M[{{a, b}, c}]=0; while (!Q.empty()) { auto u=Q.front(); Q.pop(); if (visited.count(u)) continue; visited.insert(u); if (u.aa!=0 && u.bb!=B) TT=min(u.aa, B-u.bb), push({{u.aa-TT, u.bb+TT}, u.cc}, M[u]); if (u.aa!=0 && u.cc!=C) TT=min(u.aa, C-u.cc), push({{u.aa-TT, u.bb}, u.cc+TT}, M[u]); if (u.bb!=0 && u.aa!=A) TT=min(u.bb, A-u.aa), push({{u.aa+TT, u.bb-TT}, u.cc}, M[u]); if (u.bb!=0 && u.cc!=C) TT=min(u.bb, C-u.cc), push({{u.aa, u.bb-TT}, u.cc+TT}, M[u]); if (u.cc!=0 && u.aa!=A) TT=min(u.cc, A-u.aa), push({{u.aa+TT, u.bb}, u.cc-TT}, M[u]); if (u.cc!=0 && u.bb!=B) TT=min(u.cc, B-u.bb), push({{u.aa, u.bb+TT}, u.cc-TT}, M[u]); } for (int i=0; i<=C; i++) ans[i]=INF; for (auto [u, dist]: M) imin(ans[u.aa], dist), imin(ans[u.bb], dist), imin(ans[u.cc], dist); for (int i=0; i<=C; i++) cout<<((ans[i]==INF)?-1:ans[i])<<" "; cout<<"\n"; return 0; } |