제출 #1248782

#제출 시각아이디문제언어결과실행 시간메모리
1248782AlmontherHotter Colder (IOI10_hottercolder)C++20
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include "grader.h" #define ll long long #define co cout<< using namespace std; // stuff ll HC(ll N){ ll l=1,r=N,last=r; Guess(l); while(r-l>1){ ll x=Guess(last),mid=(l+r)/2; if(last==r){ if(x==-1) r=mid; else l=mid; } else{ if(x==-1) l=mid; else r=mid; } last=mid; } if(l==r) return l; else{ if(last==l){ ll x=Guess(r); if(x==1) return r; return l; } else{ ll x=Guess(l); if(x==1) return l; return r; } } } int main(){ }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccwu3YUA.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccZvA01o.o:hottercolder.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccwu3YUA.o: in function `main':
grader.cpp:(.text.startup+0x1df): undefined reference to `HC(int)'
collect2: error: ld returned 1 exit status