Submission #995751
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long LL; int main(){ int n; cin >> n; LL a[n]; for(int i = 0; i < n; i++) cin >> a[i]; LL ansnum = 0; vector<pair<LL,LL> > ans[n+1]; vector<pair<LL,LL> > cur; for(int k = 17; k > 0; k--){ LL r = 1; for(int c = 0; c < k; c++) r *= 10; LL p = r/10; for(int f = 1; f <= 9; f++){ for(int i = 0; i <= n; i++) ans[i].clear(); ans[0].push_back(make_pair(f*p,r-1)); //cout << "case " << f*p << " " << r-1 << endl; int done = 0; for(int i = 0; i < n; i++){ cur = ans[i]; for(int l = 0; l < ans[i].size(); l++){ if(a[i]%r >= ans[i][l].first && a[i]%r <= ans[i][l].second){ done = 1; break; } LL s1 = (r+ans[i][l].first - a[i] % r)%r; LL e1 = (r+ans[i][l].second - a[i] % r)%r; cur.push_back(make_pair(s1,e1)); //cout << s1 << " " << e1 << endl; if(done) break; } if(done) break; sort(cur.begin(), cur.end()); /*for(int z = 0; z < cur.size(); z++){ cout << cur[z].first << "," << cur[z].second << " "; } cout << endl;*/ LL curs = 1e18; LL cure = -1; for(int z = 0; z < cur.size(); z++){ if((!(cure < cur[z].first) && !(cur[z].second < curs)) || cure == -1){ cure = max(cure,cur[z].second); curs = min(curs,cur[z].first); } else { ans[i+1].push_back(make_pair(curs,cure)); curs = cur[z].first; cure = cur[z].second; } } if(cure != -1) ans[i+1].push_back(make_pair(curs,cure)); /*for(int z = 0; z < ans[i+1].size(); z++){ cout << ans[i+1][z].first << "," << ans[i+1][z].second << " "; } cout << endl;*/ if(done) break; } if(done){ ansnum ++; //cout << f*p << endl; } } } cout << ansnum << endl; }
Submission Info
Submission Time | |
---|---|
Task | B - Exact Payment |
User | ksun48 |
Language | C++14 (GCC 5.4.1) |
Score | 1500 |
Code Size | 1845 Byte |
Status | AC |
Exec Time | 146 ms |
Memory | 3712 KB |
Judge Result
Set Name | sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1500 / 1500 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
sample | sample-01.txt, sample-02.txt |
All | sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt, 01-30.txt, 01-31.txt, 01-32.txt, 01-33.txt, 01-34.txt, 01-35.txt, 01-36.txt, 01-37.txt, 01-38.txt, 01-39.txt, 01-40.txt, 01-41.txt, 01-42.txt, 01-43.txt, 01-44.txt, 01-45.txt, 01-46.txt, 01-47.txt, 01-48.txt, 01-49.txt, 01-50.txt, 01-51.txt, 01-52.txt, 01-53.txt, 01-54.txt, 01-55.txt, 01-56.txt, 01-57.txt, 01-58.txt, 01-59.txt, 01-60.txt, 01-61.txt, 01-62.txt, 01-63.txt, 01-64.txt, 01-65.txt, 01-66.txt, 01-67.txt, 01-68.txt, 01-69.txt, 01-70.txt, 01-71.txt, 01-72.txt, 01-73.txt, 01-74.txt, 01-75.txt, 01-76.txt, 01-77.txt, 01-78.txt, 01-79.txt, 01-80.txt, 01-81.txt, 01-82.txt, 01-83.txt, 01-84.txt, 01-85.txt, 01-86.txt, 01-87.txt, 01-88.txt, 01-89.txt, 01-90.txt, 01-91.txt, 01-92.txt, 01-93.txt, 01-94.txt, 01-95.txt, 01-96.txt, 01-97.txt, 01-98.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 3 ms | 256 KB |
01-02.txt | AC | 3 ms | 256 KB |
01-03.txt | AC | 3 ms | 256 KB |
01-04.txt | AC | 3 ms | 256 KB |
01-05.txt | AC | 3 ms | 256 KB |
01-06.txt | AC | 32 ms | 1536 KB |
01-07.txt | AC | 45 ms | 3712 KB |
01-08.txt | AC | 42 ms | 1792 KB |
01-09.txt | AC | 42 ms | 1536 KB |
01-10.txt | AC | 84 ms | 3712 KB |
01-11.txt | AC | 71 ms | 1792 KB |
01-12.txt | AC | 45 ms | 3712 KB |
01-13.txt | AC | 45 ms | 3712 KB |
01-14.txt | AC | 32 ms | 1536 KB |
01-15.txt | AC | 45 ms | 3712 KB |
01-16.txt | AC | 52 ms | 2432 KB |
01-17.txt | AC | 50 ms | 3712 KB |
01-18.txt | AC | 50 ms | 3712 KB |
01-19.txt | AC | 42 ms | 1792 KB |
01-20.txt | AC | 42 ms | 1792 KB |
01-21.txt | AC | 50 ms | 3712 KB |
01-22.txt | AC | 50 ms | 3712 KB |
01-23.txt | AC | 50 ms | 3712 KB |
01-24.txt | AC | 47 ms | 1792 KB |
01-25.txt | AC | 47 ms | 1792 KB |
01-26.txt | AC | 50 ms | 3712 KB |
01-27.txt | AC | 42 ms | 2688 KB |
01-28.txt | AC | 34 ms | 1536 KB |
01-29.txt | AC | 47 ms | 1792 KB |
01-30.txt | AC | 49 ms | 3456 KB |
01-31.txt | AC | 50 ms | 3712 KB |
01-32.txt | AC | 47 ms | 1792 KB |
01-33.txt | AC | 47 ms | 1792 KB |
01-34.txt | AC | 50 ms | 3712 KB |
01-35.txt | AC | 44 ms | 2944 KB |
01-36.txt | AC | 47 ms | 1792 KB |
01-37.txt | AC | 38 ms | 1664 KB |
01-38.txt | AC | 50 ms | 3712 KB |
01-39.txt | AC | 50 ms | 3712 KB |
01-40.txt | AC | 50 ms | 3712 KB |
01-41.txt | AC | 48 ms | 3712 KB |
01-42.txt | AC | 51 ms | 3712 KB |
01-43.txt | AC | 50 ms | 3712 KB |
01-44.txt | AC | 35 ms | 1792 KB |
01-45.txt | AC | 38 ms | 2048 KB |
01-46.txt | AC | 32 ms | 1536 KB |
01-47.txt | AC | 32 ms | 1536 KB |
01-48.txt | AC | 32 ms | 1536 KB |
01-49.txt | AC | 32 ms | 1536 KB |
01-50.txt | AC | 32 ms | 1536 KB |
01-51.txt | AC | 30 ms | 1536 KB |
01-52.txt | AC | 32 ms | 1536 KB |
01-53.txt | AC | 32 ms | 1536 KB |
01-54.txt | AC | 31 ms | 1536 KB |
01-55.txt | AC | 32 ms | 1536 KB |
01-56.txt | AC | 32 ms | 1536 KB |
01-57.txt | AC | 32 ms | 1536 KB |
01-58.txt | AC | 32 ms | 1536 KB |
01-59.txt | AC | 32 ms | 1536 KB |
01-60.txt | AC | 33 ms | 1536 KB |
01-61.txt | AC | 32 ms | 1536 KB |
01-62.txt | AC | 32 ms | 1536 KB |
01-63.txt | AC | 32 ms | 1536 KB |
01-64.txt | AC | 32 ms | 1536 KB |
01-65.txt | AC | 31 ms | 1536 KB |
01-66.txt | AC | 146 ms | 1536 KB |
01-67.txt | AC | 88 ms | 1792 KB |
01-68.txt | AC | 67 ms | 2176 KB |
01-69.txt | AC | 76 ms | 2432 KB |
01-70.txt | AC | 75 ms | 1920 KB |
01-71.txt | AC | 118 ms | 2176 KB |
01-72.txt | AC | 127 ms | 1920 KB |
01-73.txt | AC | 119 ms | 2176 KB |
01-74.txt | AC | 127 ms | 2432 KB |
01-75.txt | AC | 135 ms | 1920 KB |
01-76.txt | AC | 133 ms | 2048 KB |
01-77.txt | AC | 71 ms | 2304 KB |
01-78.txt | AC | 120 ms | 2432 KB |
01-79.txt | AC | 110 ms | 2048 KB |
01-80.txt | AC | 114 ms | 2176 KB |
01-81.txt | AC | 106 ms | 2304 KB |
01-82.txt | AC | 109 ms | 2048 KB |
01-83.txt | AC | 131 ms | 2816 KB |
01-84.txt | AC | 129 ms | 2304 KB |
01-85.txt | AC | 122 ms | 2816 KB |
01-86.txt | AC | 128 ms | 3072 KB |
01-87.txt | AC | 132 ms | 2944 KB |
01-88.txt | AC | 131 ms | 3200 KB |
01-89.txt | AC | 129 ms | 2304 KB |
01-90.txt | AC | 59 ms | 2304 KB |
01-91.txt | AC | 94 ms | 2048 KB |
01-92.txt | AC | 125 ms | 2560 KB |
01-93.txt | AC | 117 ms | 3200 KB |
01-94.txt | AC | 108 ms | 2048 KB |
01-95.txt | AC | 124 ms | 2176 KB |
01-96.txt | AC | 52 ms | 1920 KB |
01-97.txt | AC | 95 ms | 1920 KB |
01-98.txt | AC | 107 ms | 2816 KB |
sample-01.txt | AC | 3 ms | 256 KB |
sample-02.txt | AC | 3 ms | 256 KB |