Problem	adjmatrix
User	LYM2025
Submission Time	2026-08-24 16:12:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

adjmatrix.cpp: In function ‘std::vector<long long int> bfs(ll, ll, std::vector<std::pair<long long int, long long int> >)’:
adjmatrix.cpp:10:9: error: could not convert ‘adj’ from ‘vector<std::vector<long long int>>’ to ‘vector<long long int>’
10 | return adj;
| ^~~
| |
| vector<std::vector<long long int>>
adjmatrix.cpp: In function ‘int main()’:
adjmatrix.cpp:20:25: error: conversion from ‘vector<long long int>’ to non-scalar type ‘vector<std::vector<long long int>>’ requested
20 | vector<vector<ll>>g=bfs(x,y,v);
| ~~~^~~~~~~