Submission #1940659
Source Code Expand
#include<iostream> #include<cstdio> #include<vector> #include<string> #include<cstring> #include<functional> #include<stack> #include<queue> #include <iomanip> #include<map> #include<limits> #include<cmath> #include<algorithm> #include<bitset> #include<utility> #include<complex> #include<cstdlib> #include<set> #include<cctype> #define DBG cerr << '!' << endl; #define REP(i,n) for(int (i) = (0);(i) < (n);++i) #define rep(i,s,g) for(int (i) = (s);(i) < (g);++i) #define rrep(i,s,g) for(int (i) = (s);i >= (g);--(i)) #define PB push_back #define MP make_pair #define FI first #define SE second #define SHOW1d(v,n) {for(int i = 0;i < (n);i++)cerr << v[i] << ' ';cerr << endl << endl;} #define SHOW2d(v,i,j) {for(int aaa = 0;aaa < i;aaa++){for(int bbb = 0;bbb < j;bbb++)cerr << v[aaa][bbb] << ' ';cerr << endl;}cerr << endl;} #define ALL(v) v.begin(),v.end() #define Decimal fixed<<setprecision(20) using namespace std; typedef long long ll; typedef vector<int> iv; typedef vector<iv> iiv; typedef vector<string> sv; int main() { int k,t;cin >> k >> t; int sum = 0; int ma = 0; REP(i,t) { int tmp;cin >> tmp;sum += tmp;ma = max(ma,tmp); } if(t == 1) { cout << sum-1 << endl; return 0; } ll tmp = sum - ma+1; //cout << ma << ' ' << tmp << endl; cout << (ma+tmp-1)/tmp - 1 << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - K Cakes |
User | seica |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1387 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 200 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt, 0_002.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
0_002.txt | AC | 1 ms | 256 KB |
1_003.txt | AC | 1 ms | 256 KB |
1_004.txt | AC | 1 ms | 256 KB |
1_005.txt | AC | 1 ms | 256 KB |
1_006.txt | AC | 1 ms | 256 KB |
1_007.txt | AC | 1 ms | 256 KB |
1_008.txt | WA | 1 ms | 256 KB |
1_009.txt | AC | 1 ms | 256 KB |