Submission #1189537
Source Code Expand
#include<stdio.h> #include<algorithm> #include<vector> using namespace std; int main() { long n,k; scanf("%ld",&n); k=0; vector<long long> a(n); long long pre,sum; for(int i=0; i<n; i++) { scanf("%lld",&a[i]); } sort(a.begin(),a.end()); pre=a[0]; for(int i=1; i<n; i++) { sum=pre+a[i]; //printf("%lld %lld %lld\n",a[i],pre,sum); if(2*pre<a[i]) k=i; pre=sum; } printf("%ld",n-k); }
Submission Info
Submission Time | |
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Task | B - Colorful Creatures |
User | vjudge1 |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 479 Byte |
Status | AC |
Exec Time | 19 ms |
Memory | 1024 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:8:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%ld",&n); ^ ./Main.cpp:14:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld",&a[i]); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample1.txt, sample2.txt, sample3.txt |
All | sample1.txt, sample2.txt, sample3.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt, sample3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 19 ms | 1024 KB |
in10.txt | AC | 8 ms | 512 KB |
in11.txt | AC | 18 ms | 1024 KB |
in12.txt | AC | 14 ms | 1024 KB |
in13.txt | AC | 14 ms | 1024 KB |
in2.txt | AC | 19 ms | 1024 KB |
in3.txt | AC | 19 ms | 1024 KB |
in4.txt | AC | 19 ms | 1024 KB |
in5.txt | AC | 8 ms | 512 KB |
in6.txt | AC | 16 ms | 1024 KB |
in7.txt | AC | 18 ms | 1024 KB |
in8.txt | AC | 16 ms | 1024 KB |
in9.txt | AC | 3 ms | 384 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | AC | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |