Submission #44497

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
44497	2018-04-02 15:10:57	nickyrio	Gift (IZhO18_nicegift)	C++17	100 / 100	851 ms	155112 KiB

nicegift

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/* 
Condition: 
    - Sum of arrays must be divisible by k
    - Maximum number must be smaller than or equal to (sum / k) 
Solution:
    - Divide array into k blocks
    - ....
*/
#include <bits/stdc++.h>
#define FOR(i, a, b) for (int i = (a); i <= (b); ++i)
#define FORD(i, a, b) for (int i = (a); i >= (b); --i)
#define REP(i, a) for (int i = 0; i < (a); ++i)
#define DEBUG(x) { cerr << #x << '=' << x << endl; }
#define Arr(a, l, r) { cerr << #a << " = {"; FOR(_, l, r) cerr << ' ' << a[_]; cerr << "}\n"; }
#define N 1001000
#define pp pair<long long, int>
#define endl '\n'
#define IO ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)
#define taskname ""
#define bit(S, i) (((S) >> (i)) & 1)
using namespace std;
int n, k;
vector< vector<pp> > block;
vector< vector<long long> > res;
long long a[N];
int main() {
    #ifdef NERO
    freopen("test.inp","r",stdin);
 
 
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Compilation message (stderr)

nicegift.cpp: In function 'int main()':
nicegift.cpp:12:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define REP(i, a) for (int i = 0; i < (a); ++i)
                                     ^
nicegift.cpp:76:5: note: in expansion of macro 'REP'
     REP(i, res.size()) {
     ^~~
nicegift.cpp:77:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
         for (long long x : res[i]) cout << x << ' '; cout << '\n';
         ^~~
nicegift.cpp:77:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
         for (long long x : res[i]) cout << x << ' '; cout << '\n';
                                                      ^~~~

• Subtask 1: 7 / 7
• Subtask 2: 11 / 11
• Subtask 3: 12 / 12
• Subtask 4: 19 / 19
• Subtask 5: 51 / 51