Task: | Function |
Sender: | Rudy358 |
Submission time: | 2019-01-18 16:46:52 +0200 |
Language: | C++ |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.01 s | 1 | details |
#2 | ACCEPTED | 0.01 s | 1 | details |
#3 | WRONG ANSWER | 0.02 s | 1 | details |
#4 | WRONG ANSWER | 0.02 s | 1 | details |
#5 | ACCEPTED | 0.05 s | 1 | details |
#6 | WRONG ANSWER | 0.02 s | 1 | details |
#7 | WRONG ANSWER | 0.03 s | 1 | details |
#8 | WRONG ANSWER | 0.02 s | 1 | details |
#9 | WRONG ANSWER | 0.03 s | 1 | details |
#10 | WRONG ANSWER | 0.02 s | 2 | details |
#11 | ACCEPTED | 0.02 s | 2 | details |
#12 | WRONG ANSWER | 0.01 s | 2 | details |
#13 | WRONG ANSWER | 0.02 s | 2 | details |
#14 | ACCEPTED | 0.07 s | 2 | details |
#15 | WRONG ANSWER | 0.06 s | 2 | details |
#16 | WRONG ANSWER | 0.06 s | 2 | details |
#17 | WRONG ANSWER | 0.07 s | 2 | details |
#18 | WRONG ANSWER | 0.05 s | 2 | details |
#19 | WRONG ANSWER | 0.04 s | 2 | details |
#20 | WRONG ANSWER | 0.04 s | 2 | details |
#21 | WRONG ANSWER | 0.01 s | 2 | details |
#22 | RUNTIME ERROR | 0.95 s | 2 | details |
#23 | RUNTIME ERROR | 0.91 s | 2 | details |
#24 | RUNTIME ERROR | 0.20 s | 2 | details |
#25 | RUNTIME ERROR | 0.25 s | 2 | details |
#26 | WRONG ANSWER | 0.36 s | 2 | details |
#27 | WRONG ANSWER | 0.35 s | 2 | details |
#28 | ACCEPTED | 0.20 s | 2 | details |
#29 | WRONG ANSWER | 0.26 s | 2 | details |
#30 | ACCEPTED | 0.03 s | 2 | details |
#31 | WRONG ANSWER | 0.02 s | 2 | details |
#32 | WRONG ANSWER | 0.02 s | 2 | details |
#33 | WRONG ANSWER | 0.03 s | 2 | details |
#34 | ACCEPTED | 0.06 s | 2 | details |
#35 | ACCEPTED | 0.38 s | 2 | details |
Code
#include <bits/stdc++.h> using namespace std; #define x first #define y second #define ll long long #define pi pair<int,int> #define pl pair<ll,ll> #define pd pair<double,double> #define ld long double #define pld pair<ld,ld> #define lg length() #define sz size() #define vi vector<int> #define vl vector<ll> #define vp vector<pi> #define vpl vector<pl> #define pb push_back #define INF 1000000005 #define LINF 1000000000000000005 int t,n; pi p[100005]; double a[100005],eps=0.000000000001,PI=acos(-1); int32_t main(){ ios_base :: sync_with_stdio(0); cin.tie(); cout.tie(); #ifdef LOCAL_DEFINE ifstream cin("input.in"); #endif cin >> t; while(t--){ cin >> n; double mn=LINF,mx=-LINF; for(int i=1;i<=n;i++) cin >> p[i].x >> p[i].y; for(int i=1;i<n;i++){ if(p[i].y!=p[i+1].y) a[i]=atan((double)(p[i+1].x-p[i].x)/(p[i+1].y-p[i].y)); else if(p[i+1].x>p[i].x) a[i]=PI/2; else a[i]=-PI/2; if(a[i]<eps) a[i]+=PI; if(p[i+1].x<p[i].x) a[i]+=PI; mn=min(mn,a[i]); mx=max(mx,a[i]); //cout << a[i]*180/PI << ' '; } //cout << mx-mn-PI << '\n'; if(mx-mn-PI<eps) cout << "YES\n"; else cout << "NO\n"; } #ifdef LOCAL_DEFINE cerr << "\nTime elapsed: " << 1.0*clock()/CLOCKS_PER_SEC << " \n"; #endif }
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
input |
---|
12 2 0 0 1 1 5 ... |
correct output |
---|
YES YES NO YES YES ... |
user output |
---|
YES YES YES YES NO ... |
Test 2
Group: 1
Verdict: ACCEPTED
input |
---|
100 2 92 30 22 44 2 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
YES YES YES YES YES ... Truncated |
Test 3
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 3 -55 -98 -59 -55 -2 88 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
NO YES YES YES YES ... Truncated |
Test 4
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 4 87 81 -84 42 18 -46 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
YES YES YES YES YES ... Truncated |
Test 5
Group: 1
Verdict: ACCEPTED
input |
---|
100 1000 -81 38 92 -21 -10 -65 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 6
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 110 -99 -9 -98 -9 -96 -8 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 7
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 78 -100 95 -99 96 -98 95 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO YES NO NO ... Truncated |
Test 8
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 201 -100 97 -100 96 -99 99 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 9
Group: 1
Verdict: WRONG ANSWER
input |
---|
100 45 -100 89 -100 90 -97 90 ... |
correct output |
---|
YES NO NO NO NO ... |
user output |
---|
NO NO NO NO YES ... Truncated |
Test 10
Group: 2
Verdict: WRONG ANSWER
input |
---|
13 2 0 0 1 1 5 ... |
correct output |
---|
YES YES NO YES YES ... |
user output |
---|
YES YES YES YES NO ... |
Test 11
Group: 2
Verdict: ACCEPTED
input |
---|
100 2 -517113909 -39540276 -209411537 -831819487 2 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
YES YES YES YES YES ... Truncated |
Test 12
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 3 -991349544 139282777 646238126 16140762 -4488261 817588303 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
NO YES YES NO YES ... Truncated |
Test 13
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 4 891187584 -889373775 -453505448 -469134344 -683807769 8725517 ... |
correct output |
---|
YES NO YES NO NO ... |
user output |
---|
NO NO YES NO NO ... Truncated |
Test 14
Group: 2
Verdict: ACCEPTED
input |
---|
100 1000 -866614983 -994037153 775605588 -328510132 390868551 927606059 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 15
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 1000 -911073332 -1000000000 -905159999 -1000000000 -904949593 -999999999 ... |
correct output |
---|
YES YES YES NO NO ... |
user output |
---|
NO YES NO NO NO ... Truncated |
Test 16
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 1000 -1000000000 950042028 -946551105 -1000000000 -940508390 -1000000000 ... |
correct output |
---|
NO YES YES YES NO ... |
user output |
---|
NO NO YES YES NO ... Truncated |
Test 17
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 1000 -949977239 -1000000000 -948279892 -1000000000 -947497811 -999999999 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
NO NO YES NO YES ... Truncated |
Test 18
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 806 -899 -1000 -898 -1000 -896 -999 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 19
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 777 -1000 914 -1000 915 -999 916 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO YES NO NO NO ... Truncated |
Test 20
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 775 -999 998 -995 -1000 -994 -1000 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 21
Group: 2
Verdict: WRONG ANSWER
input |
---|
13 2 0 0 1 1 5 ... |
correct output |
---|
YES YES NO YES YES ... |
user output |
---|
YES YES YES YES NO ... |
Test 22
Group: 2
Verdict: RUNTIME ERROR
input |
---|
1 999748 -995394098 -1000000000 -995392159 -1000000000 -995386584 -999999999 ... |
correct output |
---|
NO |
user output |
---|
YES YES YES YES YES ... Truncated |
Test 23
Group: 2
Verdict: RUNTIME ERROR
input |
---|
1 1000000 -954368893 -1000000000 -954366895 -1000000000 -954364896 -999999999 ... |
correct output |
---|
YES |
user output |
---|
YES YES YES YES YES ... Truncated |
Test 24
Group: 2
Verdict: RUNTIME ERROR
input |
---|
1 1000000 -1000000000 928772368 -1000000000 928772506 -999999999 928772642 ... |
correct output |
---|
YES |
user output |
---|
YES YES YES YES YES ... |
Test 25
Group: 2
Verdict: RUNTIME ERROR
input |
---|
1 999754 -901705699 -1000000000 -901702695 -1000000000 -901702062 -999999999 ... |
correct output |
---|
NO |
user output |
---|
YES YES YES YES YES ... |
Test 26
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 10000 -1000000000 919783772 -918885599 -1000000000 -918825263 -1000000000 ... |
correct output |
---|
NO YES YES NO NO ... |
user output |
---|
NO YES NO NO NO ... Truncated |
Test 27
Group: 2
Verdict: WRONG ANSWER
input |
---|
10 99998 -997024120 -77018772 -997011201 -77017738 -996986132 -77015834 ... |
correct output |
---|
YES YES NO YES YES ... |
user output |
---|
NO NO NO YES YES ... |
Test 28
Group: 2
Verdict: ACCEPTED
input |
---|
100 7934 -10000 9905 -10000 9906 -9999 9906 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 29
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 9710 -99754 -6983 -99786 -6055 -99751 -6548 ... |
correct output |
---|
YES NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 30
Group: 2
Verdict: ACCEPTED
input |
---|
100 2 802396401 -641287652 30956766 -527704723 2 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
YES YES YES YES YES ... Truncated |
Test 31
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 3 755025461 -953536159 -402145543 137775005 -700733185 821755784 ... |
correct output |
---|
YES YES YES YES YES ... |
user output |
---|
YES NO NO YES NO ... Truncated |
Test 32
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 4 -673213071 571383249 -963633735 -859013318 -591788323 791136643 ... |
correct output |
---|
NO NO NO NO YES ... |
user output |
---|
NO NO NO NO YES ... Truncated |
Test 33
Group: 2
Verdict: WRONG ANSWER
input |
---|
100 5 -124483012 623794901 233757283 -234519096 -987338502 737259422 ... |
correct output |
---|
NO NO YES NO NO ... |
user output |
---|
NO NO YES NO NO ... Truncated |
Test 34
Group: 2
Verdict: ACCEPTED
input |
---|
100 1000 154383911 872030445 -9594726 190227899 908758769 -9615631 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |
Test 35
Group: 2
Verdict: ACCEPTED
input |
---|
100 10000 642800667 -694556052 -343795089 -341227394 800920828 676674460 ... |
correct output |
---|
NO NO NO NO NO ... |
user output |
---|
NO NO NO NO NO ... Truncated |