Submission #173975
Source Code Expand
#include<bits/stdc++.h> using namespace std; #define REP(i,a,b) for(i=a;i<b;i++) #define rep(i,n) REP(i,0,n) #define mygc(c) (c)=getchar_unlocked() #define mypc(c) putchar_unlocked(c) void reader(int *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);} void writer(int x, char c){int i,sz=0,m=0;char buf[10];if(x<0)m=1,x=-x;while(x)buf[sz++]=x%10,x/=10;if(!sz)buf[sz++]=0;if(m)mypc('-');while(sz--)mypc(buf[sz]+'0');mypc(c);} int main(){ int N; reader(&N); writer((N+1)/2, '\n'); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 引越し作業 |
User | LayCurse |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 636 Byte |
Status | AC |
Exec Time | 33 ms |
Memory | 968 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | large_1000.txt, large_997.txt, large_998.txt, large_999.txt, random_148.txt, random_155.txt, random_198.txt, random_362.txt, random_403.txt, random_667.txt, random_795.txt, random_811.txt, random_85.txt, random_959.txt, small_10.txt, small_11.txt, small_3.txt, small_4.txt, small_6.txt, small_7.txt, small_8.txt, small_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
large_1000.txt | AC | 22 ms | 916 KB |
large_997.txt | AC | 23 ms | 916 KB |
large_998.txt | AC | 23 ms | 912 KB |
large_999.txt | AC | 27 ms | 936 KB |
random_148.txt | AC | 24 ms | 916 KB |
random_155.txt | AC | 24 ms | 932 KB |
random_198.txt | AC | 26 ms | 964 KB |
random_362.txt | AC | 24 ms | 912 KB |
random_403.txt | AC | 26 ms | 864 KB |
random_667.txt | AC | 23 ms | 812 KB |
random_795.txt | AC | 24 ms | 872 KB |
random_811.txt | AC | 20 ms | 912 KB |
random_85.txt | AC | 20 ms | 912 KB |
random_959.txt | AC | 22 ms | 916 KB |
sample_1.txt | AC | 26 ms | 912 KB |
sample_2.txt | AC | 25 ms | 868 KB |
sample_3.txt | AC | 24 ms | 908 KB |
small_10.txt | AC | 23 ms | 912 KB |
small_11.txt | AC | 23 ms | 912 KB |
small_3.txt | AC | 26 ms | 868 KB |
small_4.txt | AC | 24 ms | 908 KB |
small_6.txt | AC | 23 ms | 924 KB |
small_7.txt | AC | 24 ms | 916 KB |
small_8.txt | AC | 33 ms | 968 KB |
small_9.txt | AC | 26 ms | 864 KB |