Submission #2136299
Source Code Expand
#include <iostream> #include <string> #include <vector> #include <climits> #include <iomanip> #include <algorithm> #include <tuple> #include <queue> #include <set> #include <math.h> #include <array> #include <list> #include <set> #define MOD 1000000007 #define INF 1000000000 using namespace std; typedef long long ll; typedef pair <ll,ll> pa; typedef tuple<ll,int,int> tup; typedef vector<pa> vp; typedef vector<int> vi; typedef vector<ll> vl; set <int> st; vector<int> videos(105); double now=0; queue<int> num; ll n,p; ll white=0,blue=0,white2=0,blue2=0; vp member(100005); vp member2(100005); int main(int argc,char const* argv[]) { cin >> n >> p; int ans=n,ans2=1; member.resize(n); member2.resize(n); for(int i=0;i<n;i++) { cin >> member[i].first >> member[i].second; member2[i].first=member[i].second; member2[i].second=member[i].first; white+=member[i].first; blue2+=member[i].second; } sort(member.begin(),member.end()); sort(member2.begin(),member2.end()); for(int i=0;i<n;i++) { white-=member[i].first; blue+=member[i].second; //cout << white << ' ' << blue << endl; if((100-p)*white-p*blue>=0) { ans--; } } for(int i=n-1;i>=0;i--) { blue2-=member2[i].first; white2+=member2[i].second; if((100-p)*white2-p*blue2<0) { ans2++; } } cout << min(ans,ans2) << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - White and Blue |
User | Tendaysago |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1479 Byte |
Status | WA |
Exec Time | 98 ms |
Memory | 3328 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | a01, a02, a03 |
All | a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20, b21, b22, b23 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
a01 | AC | 3 ms | 3328 KB |
a02 | AC | 3 ms | 3328 KB |
a03 | AC | 3 ms | 3328 KB |
b04 | AC | 3 ms | 3328 KB |
b05 | AC | 91 ms | 3328 KB |
b06 | AC | 91 ms | 3328 KB |
b07 | AC | 83 ms | 3328 KB |
b08 | AC | 84 ms | 3328 KB |
b09 | AC | 84 ms | 3328 KB |
b10 | AC | 84 ms | 3328 KB |
b11 | AC | 84 ms | 3328 KB |
b12 | AC | 37 ms | 3328 KB |
b13 | AC | 65 ms | 3328 KB |
b14 | AC | 64 ms | 3328 KB |
b15 | AC | 80 ms | 3328 KB |
b16 | AC | 73 ms | 3328 KB |
b17 | WA | 89 ms | 3328 KB |
b18 | AC | 74 ms | 3328 KB |
b19 | AC | 87 ms | 3328 KB |
b20 | WA | 93 ms | 3328 KB |
b21 | WA | 94 ms | 3328 KB |
b22 | WA | 98 ms | 3328 KB |
b23 | WA | 92 ms | 3328 KB |