Submission #995706
Source Code Expand
#include <iostream> #include <vector> #include <cstdio> #include <algorithm> #include <set> #include <map> #include <cassert> #include <numeric> #include <string> #include <cstring> #include <cmath> using namespace std; #ifdef LOCAL #define eprintf(...) fprintf(stderr, __VA_ARGS__) #else #define eprintf(...) 42 #endif typedef long long int int64; const int N = (int) 2e4 + 100; long long a[N], b[N]; vector <pair <long long, long long> > v, nv; int main(int, char **) { #ifdef LOCAL freopen("input.txt", "r", stdin); // freopen("output.txt", "w", stdout); #endif int n; scanf("%d", &n); for (int i = 0; i < n; i++) scanf("%lld", &a[i] ); int ans = 0; long long x = 1; for (int it = 0; it < 17; it++) { long long x10 = x * 10; for (int i = 0; i < n; i++) b[i] = a[i] % x10; bool win = false; for (int d = 9; d >= 0; d--) { v.clear(); v.emplace_back(x * d, x * (d + 1) - 1); if (d == 0) win = true; for (int i = 0; i < n && !win; i++) { nv.clear(); for (auto p : v) { long long l = p.first - b[i], r = p.second - b[i]; if (l < 0 && r >= 0) { win = true; break; } if (l < 0 && r < 0) { l += 10 * x; r += 10 * x; } nv.emplace_back(l, r); if (l == 0) { win = true; break; } } if (win) break; for (auto p : nv) v.push_back(p); sort(v.begin(), v.end() ); nv.clear(); long long l = -1, r = -1; for (auto p : v) { if (p.first > r) { if (l != -1) nv.emplace_back(l, r); l = p.first; r = p.second; } r = max(r, p.second); } nv.emplace_back(l, r); v = nv; nv.clear(); } if (win) { ans += d; break; } } x *= 10; } printf("%d\n", ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Exact Payment |
User | team132 |
Language | C++14 (GCC 5.4.1) |
Score | 1500 |
Code Size | 1931 Byte |
Status | AC |
Exec Time | 63 ms |
Memory | 640 KB |
Compile Error
./Main.cpp: In function ‘int main(int, char**)’: ./Main.cpp:36:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:38:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &a[i] ); ^
Judge Result
Set Name | sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1500 / 1500 | ||||
Status |
|
|
Set Name | Test Cases |
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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 | 2 ms | 256 KB |
01-02.txt | AC | 2 ms | 256 KB |
01-03.txt | AC | 2 ms | 256 KB |
01-04.txt | AC | 2 ms | 256 KB |
01-05.txt | AC | 2 ms | 256 KB |
01-06.txt | AC | 13 ms | 512 KB |
01-07.txt | AC | 15 ms | 512 KB |
01-08.txt | AC | 16 ms | 512 KB |
01-09.txt | AC | 17 ms | 512 KB |
01-10.txt | AC | 32 ms | 512 KB |
01-11.txt | AC | 29 ms | 512 KB |
01-12.txt | AC | 15 ms | 512 KB |
01-13.txt | AC | 15 ms | 512 KB |
01-14.txt | AC | 13 ms | 512 KB |
01-15.txt | AC | 15 ms | 512 KB |
01-16.txt | AC | 20 ms | 512 KB |
01-17.txt | AC | 15 ms | 512 KB |
01-18.txt | AC | 15 ms | 512 KB |
01-19.txt | AC | 15 ms | 512 KB |
01-20.txt | AC | 15 ms | 512 KB |
01-21.txt | AC | 16 ms | 512 KB |
01-22.txt | AC | 16 ms | 512 KB |
01-23.txt | AC | 15 ms | 512 KB |
01-24.txt | AC | 17 ms | 512 KB |
01-25.txt | AC | 17 ms | 512 KB |
01-26.txt | AC | 15 ms | 512 KB |
01-27.txt | AC | 14 ms | 512 KB |
01-28.txt | AC | 13 ms | 512 KB |
01-29.txt | AC | 17 ms | 512 KB |
01-30.txt | AC | 15 ms | 512 KB |
01-31.txt | AC | 15 ms | 512 KB |
01-32.txt | AC | 17 ms | 512 KB |
01-33.txt | AC | 17 ms | 512 KB |
01-34.txt | AC | 15 ms | 512 KB |
01-35.txt | AC | 15 ms | 512 KB |
01-36.txt | AC | 17 ms | 512 KB |
01-37.txt | AC | 13 ms | 512 KB |
01-38.txt | AC | 15 ms | 512 KB |
01-39.txt | AC | 15 ms | 512 KB |
01-40.txt | AC | 15 ms | 512 KB |
01-41.txt | AC | 15 ms | 512 KB |
01-42.txt | AC | 16 ms | 512 KB |
01-43.txt | AC | 15 ms | 512 KB |
01-44.txt | AC | 13 ms | 512 KB |
01-45.txt | AC | 13 ms | 512 KB |
01-46.txt | AC | 13 ms | 512 KB |
01-47.txt | AC | 13 ms | 512 KB |
01-48.txt | AC | 13 ms | 512 KB |
01-49.txt | AC | 13 ms | 512 KB |
01-50.txt | AC | 13 ms | 512 KB |
01-51.txt | AC | 13 ms | 512 KB |
01-52.txt | AC | 13 ms | 512 KB |
01-53.txt | AC | 13 ms | 512 KB |
01-54.txt | AC | 12 ms | 512 KB |
01-55.txt | AC | 13 ms | 512 KB |
01-56.txt | AC | 13 ms | 512 KB |
01-57.txt | AC | 13 ms | 512 KB |
01-58.txt | AC | 13 ms | 512 KB |
01-59.txt | AC | 13 ms | 512 KB |
01-60.txt | AC | 13 ms | 512 KB |
01-61.txt | AC | 13 ms | 512 KB |
01-62.txt | AC | 12 ms | 512 KB |
01-63.txt | AC | 13 ms | 512 KB |
01-64.txt | AC | 13 ms | 512 KB |
01-65.txt | AC | 13 ms | 512 KB |
01-66.txt | AC | 63 ms | 512 KB |
01-67.txt | AC | 25 ms | 512 KB |
01-68.txt | AC | 21 ms | 512 KB |
01-69.txt | AC | 21 ms | 512 KB |
01-70.txt | AC | 19 ms | 512 KB |
01-71.txt | AC | 41 ms | 512 KB |
01-72.txt | AC | 41 ms | 640 KB |
01-73.txt | AC | 43 ms | 512 KB |
01-74.txt | AC | 51 ms | 512 KB |
01-75.txt | AC | 53 ms | 512 KB |
01-76.txt | AC | 61 ms | 512 KB |
01-77.txt | AC | 19 ms | 512 KB |
01-78.txt | AC | 42 ms | 512 KB |
01-79.txt | AC | 36 ms | 512 KB |
01-80.txt | AC | 39 ms | 512 KB |
01-81.txt | AC | 37 ms | 512 KB |
01-82.txt | AC | 37 ms | 512 KB |
01-83.txt | AC | 46 ms | 512 KB |
01-84.txt | AC | 46 ms | 512 KB |
01-85.txt | AC | 45 ms | 512 KB |
01-86.txt | AC | 47 ms | 512 KB |
01-87.txt | AC | 49 ms | 512 KB |
01-88.txt | AC | 48 ms | 512 KB |
01-89.txt | AC | 47 ms | 512 KB |
01-90.txt | AC | 16 ms | 512 KB |
01-91.txt | AC | 33 ms | 512 KB |
01-92.txt | AC | 41 ms | 512 KB |
01-93.txt | AC | 39 ms | 512 KB |
01-94.txt | AC | 36 ms | 512 KB |
01-95.txt | AC | 38 ms | 512 KB |
01-96.txt | AC | 15 ms | 512 KB |
01-97.txt | AC | 33 ms | 512 KB |
01-98.txt | AC | 37 ms | 512 KB |
sample-01.txt | AC | 2 ms | 256 KB |
sample-02.txt | AC | 2 ms | 256 KB |