#include <bits/stdc++.h> #define _2137 0 #define pb push_back #define ff first #define ss second #define inf 1000007 typedef unsigned int uint; typedef long long ll; typedef unsigned long long ull; using namespace std; int main() { vector <int> ans; uint A,B,C,a,b,c; scanf("%d %d %d %d %d %d",&A,&B,&C,&a,&b,&c); uint a1=A-a,b1=B-b,c1=C-c; ans.resize(2*C+1,inf); ans[a]=0; ans[b]=0; ans[c]=0; //from back to front if(c>=b1){ if(1<ans[B]) ans[B]=1; if(1<ans[c-b1]) ans[c-b1]=1; if(c>=b1+a1){ if(2<ans[c-b1-a1]) ans[c-b1-a1]=2; } } /* if(c>=a1){ if(1<ans[A]) ans[A]=1; if(1<ans[c-a1]) ans[c-a1]=1; } */ //recursive int temp1c,temp1a=A,temp1b=b,temp1b1=b1,moves, temp2b,temp2c=c,temp2c1=c1; if(a1!=0) { if(c1>=a1){ if(1<ans[c+a1]) ans[c+a1]=1; } else{ if(1<ans[c-a1]) ans[c-a1]=1; } if(b1>=a1){ if(1<ans[b+a1]) ans[b+a1]=1; } else{ if(1<ans[b-a1]) ans[b-a1]=1; } moves=1; temp1c=c-a1; temp2b=b-a1; } else { temp1c=c; temp2b=b; moves=0; } while(temp1c>=0 && temp1b1>=0){ temp1c-=temp1a; if(moves<ans[temp1c]) ans[temp1c]=moves; if(moves<ans[temp1c+2*a1]) ans[temp1c+2*a1]=moves; ++moves; temp1b1-=temp1a; temp1b+=temp1a; if(moves<ans[temp1b]) ans[temp1b]=moves; if(moves<ans[temp1b+a1]) ans[temp1b+a1]=moves; ++moves; } if(a!=0) moves=1; else moves=0; while(temp2b>=0 && temp2c1>=0){ temp2b-=temp1a; if(moves<ans[temp2b]) ans[temp2b]=moves; if(moves<ans[temp2b+2*a1]) ans[temp2b+2*a1]=moves; ++moves; temp2c1-=temp1a; temp2c+=temp1a; if(moves<ans[temp2c]) ans[temp2c]=moves; if(moves<ans[temp2c+a1]) ans[temp2c+1]=moves; ++moves; } /* if(b>=a1){ if(1<ans[A]) ans[A]=1; if(1<ans[b-a1]) ans[b-a1]=1; } */ //from front to back if(a<=b1){ if(1<ans[0]) ans[0]=1; if(1<ans[b+a]) ans[b+a]=1; } if(a<=c1){ if(1<ans[0]) ans[0]=1; if(1<ans[c+a]) ans[c+a]=1; } if(b<=c1){ if(1<ans[0]) ans[0]=1; if(1<ans[c+b]) ans[c+b]=1; } for(int i=0;i<=C;++i){ if(ans[i]==inf) printf("-1 "); else printf("%d ",ans[i]); } return _2137; }
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 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | #include <bits/stdc++.h> #define _2137 0 #define pb push_back #define ff first #define ss second #define inf 1000007 typedef unsigned int uint; typedef long long ll; typedef unsigned long long ull; using namespace std; int main() { vector <int> ans; uint A,B,C,a,b,c; scanf("%d %d %d %d %d %d",&A,&B,&C,&a,&b,&c); uint a1=A-a,b1=B-b,c1=C-c; ans.resize(2*C+1,inf); ans[a]=0; ans[b]=0; ans[c]=0; //from back to front if(c>=b1){ if(1<ans[B]) ans[B]=1; if(1<ans[c-b1]) ans[c-b1]=1; if(c>=b1+a1){ if(2<ans[c-b1-a1]) ans[c-b1-a1]=2; } } /* if(c>=a1){ if(1<ans[A]) ans[A]=1; if(1<ans[c-a1]) ans[c-a1]=1; } */ //recursive int temp1c,temp1a=A,temp1b=b,temp1b1=b1,moves, temp2b,temp2c=c,temp2c1=c1; if(a1!=0) { if(c1>=a1){ if(1<ans[c+a1]) ans[c+a1]=1; } else{ if(1<ans[c-a1]) ans[c-a1]=1; } if(b1>=a1){ if(1<ans[b+a1]) ans[b+a1]=1; } else{ if(1<ans[b-a1]) ans[b-a1]=1; } moves=1; temp1c=c-a1; temp2b=b-a1; } else { temp1c=c; temp2b=b; moves=0; } while(temp1c>=0 && temp1b1>=0){ temp1c-=temp1a; if(moves<ans[temp1c]) ans[temp1c]=moves; if(moves<ans[temp1c+2*a1]) ans[temp1c+2*a1]=moves; ++moves; temp1b1-=temp1a; temp1b+=temp1a; if(moves<ans[temp1b]) ans[temp1b]=moves; if(moves<ans[temp1b+a1]) ans[temp1b+a1]=moves; ++moves; } if(a!=0) moves=1; else moves=0; while(temp2b>=0 && temp2c1>=0){ temp2b-=temp1a; if(moves<ans[temp2b]) ans[temp2b]=moves; if(moves<ans[temp2b+2*a1]) ans[temp2b+2*a1]=moves; ++moves; temp2c1-=temp1a; temp2c+=temp1a; if(moves<ans[temp2c]) ans[temp2c]=moves; if(moves<ans[temp2c+a1]) ans[temp2c+1]=moves; ++moves; } /* if(b>=a1){ if(1<ans[A]) ans[A]=1; if(1<ans[b-a1]) ans[b-a1]=1; } */ //from front to back if(a<=b1){ if(1<ans[0]) ans[0]=1; if(1<ans[b+a]) ans[b+a]=1; } if(a<=c1){ if(1<ans[0]) ans[0]=1; if(1<ans[c+a]) ans[c+a]=1; } if(b<=c1){ if(1<ans[0]) ans[0]=1; if(1<ans[c+b]) ans[c+b]=1; } for(int i=0;i<=C;++i){ if(ans[i]==inf) printf("-1 "); else printf("%d ",ans[i]); } return _2137; } |