Task: | Omenat |
Sender: | |
Submission time: | 2016-01-05 14:52:04 +0200 |
Language: | C++ |
Status: | READY |
Result: | 31 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 30.5 |
test | verdict | time | score | |
---|---|---|---|---|
#1 | ACCEPTED | 0.06 s | 2.4 | details |
#2 | ACCEPTED | 0.05 s | 4.7 | details |
#3 | ACCEPTED | 0.06 s | 2.9 | details |
#4 | ACCEPTED | 0.05 s | 3.1 | details |
#5 | ACCEPTED | 0.05 s | 3.6 | details |
#6 | ACCEPTED | 0.06 s | 3 | details |
#7 | ACCEPTED | 0.05 s | 2.5 | details |
#8 | ACCEPTED | 0.05 s | 2.8 | details |
#9 | ACCEPTED | 0.05 s | 3.3 | details |
#10 | ACCEPTED | 0.05 s | 2.2 | details |
Compiler report
input/code.cpp: In function 'int main()': input/code.cpp:34:12: warning: array subscript is above array bounds [-Warray-bounds] good[0][0]=1; ^ input/code.cpp:78:41: warning: array subscript is below array bounds [-Warray-bounds] if (0<=p1 && p1<G && good[p1][gi]){ ^ input/code.cpp:80:47: warning: array subscript is below array bounds [-Warray-bounds] }else if (0<=p2 && p2<G && good[p2][gi]){ ^ input/code.cpp:82:50: warning: array subscript is below array bounds [-Warray-bounds] }else if (0<=cp1 && cp1<G && good[cp1][gi]){ ^ input/code.cpp:84:50: warning: array subscript is below array bounds [-Warray-bounds] }else if (0<=cp2 && cp2<G && good[cp2][gi]){ ^
Code
#include <iostream>#include <vector>#include <algorithm>using namespace std;int n;vector<pair<int, int> > p;bool srt(pair<int, int> a, pair<int, int> b){ return a.first>b.first;}int jako[101];int tulos[101];long long paras;const int G=5222010;const int GD=0;const int B=0;bool good[G][GD];int main(){long long paras=100000000000000ll;cin >> n;long long s=0;for (int i=0; i<n; ++i){int x;cin >> x;s+=x;p.push_back(make_pair(x, i));}sort(p.begin(), p.end(), srt);s/=2;good[0][0]=1;for (int i=0; i<min(GD, n-B); ++i){for (int j=0; j<G; ++j){if (good[j][i]){good[j][i+1]=1;int nv=p[n-1-i].first+j;if (nv<G) good[nv][i+1]=1;}}}for (int i=0; i<G; ++i){for (int j=0; j<GD-1; ++j){if (good[i][j]) good[i][j+1]=1;}}int b=min(n, B);int bt=1<<b;long long sa;long long sb;for (int i=0; i<bt; ++i){sa=0; sb=0;for (int j=0; j<n; ++j){if (j<b){if (i&(1<<j)){sa+=p[j].first;jako[j]=1;}else{sb+=p[j].first;jako[j]=2;}}else if (j==b){sa+=p[j].first;jako[j]=1;}else{int gi=n-j-1;if (gi>GD-1) gi=GD-1;long long cp1=s-sa;long long cp2=s-sb;long long p1=cp1-p[j].first;long long p2=cp2-p[j].first;bool j1=0;if (0<=p1 && p1<G && good[p1][gi]){j1=1;}else if (0<=p2 && p2<G && good[p2][gi]){j1=0;}else if (0<=cp1 && cp1<G && good[cp1][gi]){j1=0;}else if (0<=cp2 && cp2<G && good[cp2][gi]){j1=1;}else{if (sa<sb) j1=1;else j1=0;}if (j1){sa+=p[j].first;jako[j]=1;}else{sb+=p[j].first;jako[j]=2;}}}long long d=sa-sb;if (d<0) d=-d;if (d<paras){for (int j=0; j<n; ++j){tulos[p[j].second]=jako[j];}paras=d;}if (paras==0) break;}for (int i=0; i<n; ++i) cout << tulos[i] << "\n";cout << paras << endl;}
Test details
Test 1
Verdict: ACCEPTED
input |
---|
95 779724552 231968220 985023789 ... |
correct output |
---|
(empty) |
user output |
---|
2 1 1 1 1 ... |
Test 2
Verdict: ACCEPTED
input |
---|
85 229722261 51722691 862338862 8... |
correct output |
---|
(empty) |
user output |
---|
2 2 1 1 2 ... |
Test 3
Verdict: ACCEPTED
input |
---|
97 398995377 989444445 634573915 ... |
correct output |
---|
(empty) |
user output |
---|
2 1 1 2 2 ... |
Test 4
Verdict: ACCEPTED
input |
---|
99 843687873 164010938 51269970 4... |
correct output |
---|
(empty) |
user output |
---|
2 2 1 2 1 ... |
Test 5
Verdict: ACCEPTED
input |
---|
90 864611617 418460939 773297829 ... |
correct output |
---|
(empty) |
user output |
---|
2 2 2 2 2 ... |
Test 6
Verdict: ACCEPTED
input |
---|
92 289890246 25801423 763027596 7... |
correct output |
---|
(empty) |
user output |
---|
1 2 2 1 1 ... |
Test 7
Verdict: ACCEPTED
input |
---|
89 879039800 50522278 850785072 4... |
correct output |
---|
(empty) |
user output |
---|
1 1 1 1 2 ... |
Test 8
Verdict: ACCEPTED
input |
---|
96 27192469 222283781 681532515 1... |
correct output |
---|
(empty) |
user output |
---|
2 2 1 1 2 ... |
Test 9
Verdict: ACCEPTED
input |
---|
100 186459081 254674429 394007236 ... |
correct output |
---|
(empty) |
user output |
---|
1 1 2 2 1 ... |
Test 10
Verdict: ACCEPTED
input |
---|
98 612168861 979831717 671087051 ... |
correct output |
---|
(empty) |
user output |
---|
1 1 1 1 1 ... |