十七

leetcode743. 网络延迟时间

class Solution {public: int networkDelayTime(vector<vector<int>>& times, int n, int k) { int inf=INT_MAX/2; vector&lt

十七 Published on 2022-03-07

Floyd求最短路径

Floyd求最短路径原题链接#include<iostream>#include<cstring>using namespace std;const int N=210,M=20010,INF=0x3f3f3f3f;int g[N][N];int n,m,Q;int main

十七 Published on 2021-09-14