Submission #12054

#TimeUsernameProblemLanguageResultExecution timeMemory
12054tncks0121배낭 문제 준비하기 (GA9_invknapsack)C++14
5 / 100
36 ms2848 KiB
#include <iostream> #include <cstdio> using namespace std; //int good[100005][305]; int chk[100005], cur[100005]; int p = 1; int res[100005], rn; // table[i][j] : 길이 j로 답이 i인 걸 만들 수 있는가? void solve (int t) { if(cur[t] < 0) { if(chk[-cur[t]] < chk[t+cur[t]]) { solve(-cur[t]); solve(t + cur[t]); }else{ solve(t + cur[t]); solve(-cur[t]); } }else { for(int i = 0; i < chk[t]; i++) { res[++rn] = (i < cur[t]) ? p : 293-p; } p += cur[t]*p; } } int main() { for(int i = 1; i <= 100000; i++) chk[i] = (int)1e9; for(int a = 1; a <= 300; a++) { for(int b = 1; b <= 300-a; b++) { // good[a*b][a+b] = a; if(chk[a*b] > a+b) { cur[a*b] = a; chk[a*b] = a+b; } } } for(int i = 1; i <= 10000; i++) if(chk[i] == (int)1e9) { for(int j = 1; j < i; j++) { if(chk[i] > chk[j] + chk[i-j]) { cur[i] = -j; (chk[i] = chk[j] + chk[i-j]); } } } int t; scanf("%d", &t); solve(t); printf("%d 293\n", rn); for(int i = 1; i <= rn; i++) printf("%d ", res[i]); return 0; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...