제출 #293666

#제출 시각아이디문제언어결과실행 시간메모리
293666Dovran통행료 (IOI18_highway)C++11
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "highway.h" #define N 200009 #define pii pair <int, int> #define ff first #define ss second #define pb push_back #define ll long long using namespace std; int n, m, l[N], qwe, a; vector<int>e[N]; vector<int>asd; ll x; int c[N][N]; void f(int nd, int lv){ for(int i=0; i<e[nd].size(); i++){ if(lv==x-1){ asd[c[nd][i]]=1; int y=ask(asd); if(x*a!=y){ answer(0, nd); qwe=1; return; } } if(!l[e[nd][i]] and e[nd][i]>0) f(e[nd][i], lv+1); if(qwe) return; } } void find_pair(int NN, std::vector<int>u, std::vector<int>v, int A, int b){ n=NN; m=u.size(); a=A; for(int i=0; i<m; i++){ e[u[i]].pb(v[i]); e[v[i]].pb(u[i]); c[v[i]][u[i]]=i; c[u[i]][v[i]]=i; asd.pb(0); } if(a>b) swap(a, b); x=ask(asd); x=x/a; f(0, 0); }

컴파일 시 표준 에러 (stderr) 메시지

highway.cpp: In function 'void f(int, int)':
highway.cpp:19:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |  for(int i=0; i<e[nd].size(); i++){
      |               ~^~~~~~~~~~~~~
/tmp/ccXN7ZvZ.o: In function `ask(std::vector<int, std::allocator<int> > const&)':
grader.cpp:(.text+0xb1): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text+0xef): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text+0x171): relocation truncated to fit: R_X86_64_PC32 against `.bss'
/tmp/ccXN7ZvZ.o: In function `main':
grader.cpp:(.text.startup+0x23): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text.startup+0x2d): relocation truncated to fit: R_X86_64_32 against `.bss'
grader.cpp:(.text.startup+0x3b): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text.startup+0x47): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text.startup+0x4c): relocation truncated to fit: R_X86_64_32 against `.bss'
grader.cpp:(.text.startup+0x58): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text.startup+0x70): relocation truncated to fit: R_X86_64_PC32 against `.bss'
grader.cpp:(.text.startup+0x77): additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status