제출 #129070

#제출 시각아이디문제언어결과실행 시간메모리
129070OptxPrimeGlobal Warming (CEOI18_glo)C++11
컴파일 에러
0 ms0 KiB
#include <iostream> #include <cmath> #include<vector> #include <algorithm> #include <utility> #include<stack> #include<queue> #include<map> #include <fstream> using namespace std; #define pb push_back #define mp make_pair #define ll long long #define ans Answer #define query Query int a[200010],sol[200010]; int tail[200010]; /*bool cmp( int x, int y ) { if( x > y ) return true; return false; }*/ /// Wa bez razloga int pos( int lo,int hi, int val ) { int ans=0; while( lo<=hi ){ int mid=lo + (hi-lo)/2; if( tail[mid] > val ){ ans=max( ans, mid ); lo=mid+1; } else hi=mid-1; } return ans; } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n,x; int res=0; cin>>n>>x; for( int i=1;i<=n;i++ ) cin>>a[i]; tail[1] = a[n] + x; sol[n]=1; int len=2; for( int i=n-1;i>0;i-- ){ if( a[i] + x >= tail[1] ) { tail[1] = a[i]+x, sol[i] = 1; } else if( a[i]+x < tail[len-1] ) tail[len++]=a[i]+x, sol[i] = len-1; else{ int idx = pos( 1,len-1, a[i]+x )+1; tail[idx] = a[i]+x; sol[i]=idx; } } res=len-1; for(int i=0;i<len;i++) tail[i]=0; tail[1]=a[1]; len=2; for( int i=2;i<=n;i++ ){ if( a[i]+x < tail[1] ) res = max( res, sol[i] ); /// ne mozemo ga ljevo nadovezat else if( a[i] + x > tail[len-1] ) { res=max( res, len + sol[i] - 1 ) ; ///-1 jer ga racunamo dvaput } else{ int idx = lower_bound( tail+1, tail+len, a[i]+x ) - tail; res=max( res, idx + sol[i] - 1 ); } if( a[i] < tail[1] ) tail[1]=a[i]; else if( a[i] > tail[len-1] ) tail[len++]=a[i];            else { int idx=lower_bound(tail+1,tail+len,a[i] ) - tail; tail[idx]=a[i]; } } cout<<res<<endl; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

glo.cpp:83:2: error: stray '\302' in program
             else {
  ^
glo.cpp:83:3: error: stray '\240' in program
             else {
   ^
glo.cpp:83:5: error: stray '\302' in program
             else {
     ^
glo.cpp:83:6: error: stray '\240' in program
             else {
      ^
glo.cpp:83:8: error: stray '\302' in program
             else {
        ^
glo.cpp:83:9: error: stray '\240' in program
             else {
         ^
glo.cpp:83:11: error: stray '\302' in program
             else {
           ^
glo.cpp:83:12: error: stray '\240' in program
             else {
            ^
glo.cpp:83:14: error: stray '\302' in program
             else {
              ^
glo.cpp:83:15: error: stray '\240' in program
             else {
               ^
glo.cpp:83:17: error: stray '\302' in program
             else {
                 ^
glo.cpp:83:18: error: stray '\240' in program
             else {
                  ^