Task: | Omenat |
Sender: | |
Submission time: | 2015-12-20 15:06:20 +0200 |
Language: | C++ |
Status: | READY |
Result: | 35 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 35 |
test | verdict | time | score | |
---|---|---|---|---|
#1 | ACCEPTED | 0.18 s | 2.7 | details |
#2 | ACCEPTED | 0.18 s | 4.7 | details |
#3 | ACCEPTED | 0.19 s | 3.8 | details |
#4 | ACCEPTED | 0.18 s | 3.6 | details |
#5 | ACCEPTED | 0.17 s | 3.7 | details |
#6 | ACCEPTED | 0.17 s | 3 | details |
#7 | ACCEPTED | 0.19 s | 3.3 | details |
#8 | ACCEPTED | 0.18 s | 3.6 | details |
#9 | ACCEPTED | 0.20 s | 4.4 | details |
#10 | ACCEPTED | 0.18 s | 2.2 | details |
Code
#include <bits/stdc++.h>#define F first#define S secondusing namespace std;typedef long long ll;typedef long double ld;ll p[111];int n;ll eval(vector<int>&a){ll v1=0;ll v2=0;for (int i=0;i<n;i++){if (a[i]==1){v1+=p[i];}else{v2+=p[i];}}return llabs(v1-v2);}vector<int> solve1(){vector<pair<ll, int> > pp(n);vector<int> r(n);for (int i=0;i<n;i++){pp[i]={p[i], i};}sort(pp.rbegin(), pp.rend());ll p1=0;ll p2=0;for (int i=0;i<n;i++){if (p1<p2){p1+=pp[i].F;r[pp[i].S]=1;}else{p2+=pp[i].F;r[pp[i].S]=2;}}return r;}int main(){ios_base::sync_with_stdio(0);cin.tie(0);cin>>n;vector<pair<ll, int> > pp(n);for (int i=0;i<n;i++){cin>>p[i];}vector<int> v=solve1();ll val=eval(v);for (int t=0;t<100000;t++){vector<int> lol(n);for (int i=0;i<n;i++){lol[i]=rand()%2+1;}if (eval(lol)<val){v=lol;}}for (int i=0;i<n;i++){cout<<v[i]<<" ";}}
Test details
Test 1
Verdict: ACCEPTED
input |
---|
95 779724552 231968220 985023789 ... |
correct output |
---|
(empty) |
user output |
---|
2 2 2 1 2 2 2 2 1 1 1 1 1 2 2 ... |
Test 2
Verdict: ACCEPTED
input |
---|
85 229722261 51722691 862338862 8... |
correct output |
---|
(empty) |
user output |
---|
2 1 2 2 1 1 1 1 1 1 1 2 1 2 1 ... |
Test 3
Verdict: ACCEPTED
input |
---|
97 398995377 989444445 634573915 ... |
correct output |
---|
(empty) |
user output |
---|
2 1 2 2 2 2 2 2 2 1 1 2 1 1 2 ... |
Test 4
Verdict: ACCEPTED
input |
---|
99 843687873 164010938 51269970 4... |
correct output |
---|
(empty) |
user output |
---|
1 1 1 2 2 2 1 1 2 2 2 1 1 2 1 ... |
Test 5
Verdict: ACCEPTED
input |
---|
90 864611617 418460939 773297829 ... |
correct output |
---|
(empty) |
user output |
---|
1 2 1 1 1 2 2 2 1 1 1 2 1 2 2 ... |
Test 6
Verdict: ACCEPTED
input |
---|
92 289890246 25801423 763027596 7... |
correct output |
---|
(empty) |
user output |
---|
2 2 1 2 1 2 1 1 2 2 1 2 2 1 2 ... |
Test 7
Verdict: ACCEPTED
input |
---|
89 879039800 50522278 850785072 4... |
correct output |
---|
(empty) |
user output |
---|
2 1 2 1 1 2 1 1 1 1 2 1 2 1 2 ... |
Test 8
Verdict: ACCEPTED
input |
---|
96 27192469 222283781 681532515 1... |
correct output |
---|
(empty) |
user output |
---|
2 2 2 2 2 2 2 1 1 1 1 1 2 1 2 ... |
Test 9
Verdict: ACCEPTED
input |
---|
100 186459081 254674429 394007236 ... |
correct output |
---|
(empty) |
user output |
---|
1 1 1 2 2 2 1 1 2 2 2 1 1 2 1 ... |
Test 10
Verdict: ACCEPTED
input |
---|
98 612168861 979831717 671087051 ... |
correct output |
---|
(empty) |
user output |
---|
1 2 2 2 2 2 2 1 1 1 1 2 2 1 2 ... |