Submission #2206961
Source Code Expand
#include<cstdio> int n,i,k,x,sx,y,sy; int read(){ char c=getchar();int k=0;for (;c<48||c>57;c=getchar()); for (;c>47&&c<58;c=getchar()) k=(k<<3)+(k<<1)+c-48;return k; } int main(){ for (n=read(),x=n,i=1;i<=n;i++){ k=read(); if (k<x) x=k,sx=1; else sx++; if (k>y) y=k,sy=1; else sy++; } if (y-x>1){puts("No");return 0;} if (x==y){ puts(x==n-1||x<=n/2?"Yes":"No"); return 0; } y-=sx;puts(y>=1&&y<=sy/20?"Yes":"No"); }
Submission Info
Submission Time | |
---|---|
Task | B - Colorful Hats |
User | zhanglexing |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 451 Byte |
Status | WA |
Exec Time | 5 ms |
Memory | 128 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 700 | ||||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 0_05.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 0_05.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | WA | 0 ms | 128 KB |
0_01.txt | AC | 0 ms | 128 KB |
0_02.txt | AC | 0 ms | 128 KB |
0_03.txt | AC | 0 ms | 128 KB |
0_04.txt | AC | 0 ms | 128 KB |
0_05.txt | AC | 0 ms | 128 KB |
1_00.txt | AC | 0 ms | 128 KB |
1_01.txt | AC | 0 ms | 128 KB |
1_02.txt | AC | 2 ms | 128 KB |
1_03.txt | AC | 5 ms | 128 KB |
1_04.txt | AC | 5 ms | 128 KB |
1_05.txt | AC | 5 ms | 128 KB |
1_06.txt | AC | 5 ms | 128 KB |
1_07.txt | AC | 5 ms | 128 KB |
1_08.txt | AC | 2 ms | 128 KB |
1_09.txt | AC | 5 ms | 128 KB |
1_10.txt | AC | 2 ms | 128 KB |
1_11.txt | WA | 5 ms | 128 KB |
1_12.txt | AC | 5 ms | 128 KB |
1_13.txt | WA | 5 ms | 128 KB |
1_14.txt | AC | 5 ms | 128 KB |
1_15.txt | AC | 0 ms | 128 KB |
1_16.txt | AC | 0 ms | 128 KB |
1_17.txt | AC | 5 ms | 128 KB |