제출 #1221866

#제출 시각아이디문제언어결과실행 시간메모리
1221866vladilius질문 (CEOI14_question_grader)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; #define pb push_back #define ff first #define ss second int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n, tt; cin>>n>>tt; while (tt--){ int x, y; cin>>x>>y; if (x > y){ for (int i = 10; i >= 1; i--){ int j = i - 1; bool x1 = (x >> j) & 1, y1 = (y >> j) & 1; if (x1 != y1){ cout<<i<<"\n"; break; } } } else { for (int i = 10; i >= 1; i--){ int j = i - 1; bool x1 = (x >> j) & 1, y1 = (y >> j) & 1; if (x1 != y1){ cout<<i + 10<<"\n"; break; } } } } }
#include <bits/stdc++.h> using namespace std; using ll = long long; using pii = pair<int, int>; #define pb push_back #define ff first #define ss second int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n, tt; cin>>n>>tt; while (tt--){ int q, h; cin>>q>>h; if (h <= 10){ if ((q >> (h - 1)) & 1){ cout<<"yes"<<"\n"; } else { cout<<"no"<<"\n"; } } else { h -= 10; if ((q >> (h - 1)) & 1){ cout<<"no"<<"\n"; } else { cout<<"yes"<<"\n"; } } } }

컴파일 시 표준 에러 (stderr) 메시지

# 1번째 컴파일 단계

/usr/bin/ld: /tmp/cczAOHpC.o: in function `main':
grader_encode.c:(.text.startup+0x0): multiple definition of `main'; /tmp/cc5CIfFE.o:encoder.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cczAOHpC.o: in function `main':
grader_encode.c:(.text.startup+0x125): undefined reference to `encode(int, int, int)'
collect2: error: ld returned 1 exit status