#include <cstdio> #include <iostream> #include <algorithm> #include <string> #include <vector> #include <complex> #include <iterator> #include <set> #include <bitset> #include <map> #include <stack> #include <list> #include <queue> #include <deque> using namespace std; typedef vector<int> VI; typedef long long LL; typedef vector<VI> VVI; typedef vector<LL> VLL; typedef vector<double> VD; typedef vector<string> VS; typedef pair<int, int> PII; typedef vector<PII> VPII; typedef pair<LL,LL> PLL; typedef vector <PLL> VPLL; #define FOR(x, b, e) for(int x = b; x <= (e); ++x) #define FORD(x, b, e) for(int x = b; x >= (e); --x) #define REP(x, n) for(int x = 0; x < (n); ++x) #define VAR(v, n) typeof(n) v = (n) #define ALL(c) (c).begin(), (c).end() #define SIZE(x) ((int)(x).size()) #define FOREACH(i, c) for(VAR(i, (c).begin()); i != (c).end(); ++i) #define PB push_back #define ST first #define ND second #define MP make_pair #define PF push_front int n,t; pair <int,string> odp; map <int , pair<int,string> > mem; map <int , pair<int,string> >::iterator it; pair <int,string> oblicz(int x) { if(x<=3) { if(x==1) return MP(1,"1"); else if (x==2) return MP(2,"(1+1)"); else return MP(3,"(1+1+1)"); } it=mem.find(x); if(it!=mem.end()) return (it->second); pair <int,string> mini,ret; mini.ST=158; if(x%3) { if(!(x&1)) { ret=oblicz(x/2); ret.ST+=2; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"*(1+1))"; mini=ret; } } ret=oblicz(x-1); ret.ST++; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"+1)"; mini=ret; } } else { ret=oblicz(x/3); ret.ST+=3; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"*(1+1+1))"; mini=ret; } if(!(x&1)) { ret=oblicz(x/2); ret.ST+=2; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"*(1+1))"; mini=ret; } } else { } } return mem[x]=mini; } int main() { ios_base::sync_with_stdio(0); cin>>t; while(t--) { cin>>n; //n=t; odp=oblicz(n); if(odp.ST>100) cout<<"NIE\n"; else cout<<odp.ND<<"\n"; } }
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 | #include <cstdio> #include <iostream> #include <algorithm> #include <string> #include <vector> #include <complex> #include <iterator> #include <set> #include <bitset> #include <map> #include <stack> #include <list> #include <queue> #include <deque> using namespace std; typedef vector<int> VI; typedef long long LL; typedef vector<VI> VVI; typedef vector<LL> VLL; typedef vector<double> VD; typedef vector<string> VS; typedef pair<int, int> PII; typedef vector<PII> VPII; typedef pair<LL,LL> PLL; typedef vector <PLL> VPLL; #define FOR(x, b, e) for(int x = b; x <= (e); ++x) #define FORD(x, b, e) for(int x = b; x >= (e); --x) #define REP(x, n) for(int x = 0; x < (n); ++x) #define VAR(v, n) typeof(n) v = (n) #define ALL(c) (c).begin(), (c).end() #define SIZE(x) ((int)(x).size()) #define FOREACH(i, c) for(VAR(i, (c).begin()); i != (c).end(); ++i) #define PB push_back #define ST first #define ND second #define MP make_pair #define PF push_front int n,t; pair <int,string> odp; map <int , pair<int,string> > mem; map <int , pair<int,string> >::iterator it; pair <int,string> oblicz(int x) { if(x<=3) { if(x==1) return MP(1,"1"); else if (x==2) return MP(2,"(1+1)"); else return MP(3,"(1+1+1)"); } it=mem.find(x); if(it!=mem.end()) return (it->second); pair <int,string> mini,ret; mini.ST=158; if(x%3) { if(!(x&1)) { ret=oblicz(x/2); ret.ST+=2; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"*(1+1))"; mini=ret; } } ret=oblicz(x-1); ret.ST++; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"+1)"; mini=ret; } } else { ret=oblicz(x/3); ret.ST+=3; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"*(1+1+1))"; mini=ret; } if(!(x&1)) { ret=oblicz(x/2); ret.ST+=2; if(ret.ST<mini.ST) { ret.ND="("+ret.ND+"*(1+1))"; mini=ret; } } else { } } return mem[x]=mini; } int main() { ios_base::sync_with_stdio(0); cin>>t; while(t--) { cin>>n; //n=t; odp=oblicz(n); if(odp.ST>100) cout<<"NIE\n"; else cout<<odp.ND<<"\n"; } } |