Submission #1410294
Source Code Expand
#include<iostream> #include<cstdio> #include<cstring> typedef long long ll; int n; ll a,b,c,d; int main() { scanf("%d%lld%lld%lld%lld",&n,&a,&b,&c,&d); if(a>b)std::swap(a,b); ll L=0,R=0;d-=c;b-=a;n--; ll x,y; bool ans=0; if(d>=c) { if(b>c)ans=(n*d>=b); else ans=(n>=2); } else { x=b/c;y=(n-x)>>1;x=n-y; L=y*d,R=x*d;a=(x-y)*c; ans=(b<=a+R)&&(b>=a-L); } if(ans)printf("YES\n"); else printf("NO\n"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Moderate Differences |
User | Demerzel_IV |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 462 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:9:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%lld%lld%lld%lld",&n,&a,&b,&c,&d); ^
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, sample4.txt |
All | sample1.txt, sample2.txt, sample3.txt, sample4.txt, a01.txt, a02.txt, a03.txt, a04.txt, b01.txt, b02.txt, b03.txt, b04.txt, c01.txt, c02.txt, c03.txt, c04.txt, d01.txt, d02.txt, d03.txt, d04.txt, d05.txt, d06.txt, d07.txt, d08.txt, d09.txt, d10.txt, d11.txt, d12.txt, d13.txt, d14.txt, d15.txt, d16.txt, d17.txt, d18.txt, sample1.txt, sample2.txt, sample3.txt, sample4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
a01.txt | AC | 1 ms | 256 KB |
a02.txt | AC | 1 ms | 256 KB |
a03.txt | AC | 1 ms | 256 KB |
a04.txt | AC | 1 ms | 256 KB |
b01.txt | AC | 1 ms | 256 KB |
b02.txt | AC | 1 ms | 256 KB |
b03.txt | AC | 1 ms | 256 KB |
b04.txt | AC | 1 ms | 256 KB |
c01.txt | AC | 1 ms | 256 KB |
c02.txt | AC | 1 ms | 256 KB |
c03.txt | AC | 1 ms | 256 KB |
c04.txt | AC | 1 ms | 256 KB |
d01.txt | AC | 1 ms | 256 KB |
d02.txt | AC | 1 ms | 256 KB |
d03.txt | AC | 1 ms | 256 KB |
d04.txt | AC | 1 ms | 256 KB |
d05.txt | AC | 1 ms | 256 KB |
d06.txt | AC | 1 ms | 256 KB |
d07.txt | AC | 1 ms | 256 KB |
d08.txt | AC | 1 ms | 256 KB |
d09.txt | AC | 1 ms | 256 KB |
d10.txt | AC | 1 ms | 256 KB |
d11.txt | AC | 1 ms | 256 KB |
d12.txt | AC | 1 ms | 256 KB |
d13.txt | AC | 1 ms | 256 KB |
d14.txt | AC | 1 ms | 256 KB |
d15.txt | AC | 1 ms | 256 KB |
d16.txt | AC | 1 ms | 256 KB |
d17.txt | AC | 1 ms | 256 KB |
d18.txt | AC | 1 ms | 256 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | AC | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |
sample4.txt | AC | 1 ms | 256 KB |