제출 #1337832

#제출 시각아이디문제언어결과실행 시간메모리
1337832spuike3개의 봉우리 (IOI25_triples)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long
#define ld long double
#define fi first
#define se second
long long count_triples(vector<int>a){
    ll ans=0, n=a.size();
    for(int i=0;i<n;i++){
        for(int j=i+1;j<n;j++){
            for(int k=j+1;j<n;j++){
                ll r1=j-i, r2=k-j, r3=k-i;
                ll r11=a[i], r12=a[j], r13=a[k];
                if(r11>r12)swap(r11, r12);
                if(r11>r13)swap(r11, r13);
                if(r12>r13)swap(r12, r13);
                if(r1==r11 && r2==r12 && r3==r13)ans++;
            }
        }
    }
    return ans;
}
vector<int> construct_range(int M, int K);

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc9STVVq.o: in function `main':
grader.cpp:(.text.startup+0x197): undefined reference to `construct_range(int, int)'
collect2: error: ld returned 1 exit status