제출 #597147

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
597147		Ahmadsm2005	전선 연결 (IOI17_wiring)	C++14	컴파일 에러	0 ms	0 KiB

wiring

#include "bits/stdc++.h"
//#include "grader.cpp"
using namespace std;
long long min_total_length(std::vector<int> r, std::vector<int> b) {
if(b.size()>r.size()){
long long ANS=0;
for(int i=0;i<b.size();i++){
ANS+=abs(b[i]-r[min((int)r.size()-1,i)]);
}
else{
int z=b.size()-1;
for(int i=r.size()-1;i>=0;i--){
ANS+=abs(r[i]-b[max(z,0)]);
z--;
}
}
}
return ANS;
}

컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:7:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | for(int i=0;i<b.size();i++){
      |             ~^~~~~~~~~
wiring.cpp:10:1: error: expected '}' before 'else'
   10 | else{
      | ^~~~
wiring.cpp:5:22: note: to match this '{'
    5 | if(b.size()>r.size()){
      |                      ^
wiring.cpp:13:1: error: 'ANS' was not declared in this scope
   13 | ANS+=abs(r[i]-b[max(z,0)]);
      | ^~~
wiring.cpp:17:1: warning: no return statement in function returning non-void [-Wreturn-type]
   17 | }
      | ^
wiring.cpp: At global scope:
wiring.cpp:18:1: error: expected unqualified-id before 'return'
   18 | return ANS;
      | ^~~~~~
wiring.cpp:19:1: error: expected declaration before '}' token
   19 | }
      | ^