void Convert(vector<int> &ans,int number,int n) { if(!number)return; else {ans.push_back(number%n); Convert(ans,number/n,n);} } void main() { int number=121; vector<int> ans; Convert(ans,number,2); if(!ans.empty()) for(int it=ans.size()-1;it>=0;it--) cout<<ans[i...
[0].size(); vector<vector<int>> ans(n, vector<int> (m, INT_MAX/2)); vector<vector<int>> vis(n, vector<int> (m,0)); queue<pair<int,int>> q; for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ if(mat[i][j]==0){ q.emplace(i,j); ans[i][j]=0; } } } ...
int to;//到达点 int w;//权值 }graph; vector<node>vec[maxn]; int vis[maxn]; int dis[maxn]; int n,m; void input() { memset(vec,0,sizeof(vec)); int u,v,w; while(m--) { //node graph; scanf("%d %d %d",&u,&v,&w); graph.to=v; graph.w=w; vec[u].push_back(...
vector<int>ans[N]; intmain() { scanf("%s",s+1); intlen=strlen(s+1); intMax_size=0,id=0; for(inti=1;i<=len;i++) { if(s[i]=='0') ans[++id].push_back(i);//以0结尾的 else { if(id==0) { puts("-1");//必须以0开始 return0; } ans[id--].push_back(i);//...
reference operator[] (size_type n); 像数组一样访问 代码语言:javascript 代码运行次数:0 复制Cloud Studio 代码运行 #include<iostream> #include<vector> #include<algorithm> using namespace std; int main() { vector<int> ans; ans.push_back(1); ans.push_back(2); ans.push_back(3); ans.push...
auto it :vect) { ans = ans + "," + to_string(it); }}int main() { vector<int> vectSrc1; // 配置初始vector for (int i ; i < 10; i++) { int value = i + 1; vectSrc1.push_back(value); } vector<int> vectSrc2; vectSrc2 = vectSrc...
size(); ans.insert(ans.begin(), vector<int>()); for(int i = 0; i < count; i++) { TreeNode *temp = Q.front(); Q.pop(); ans.front().push_back(temp->val); if(temp->left != NULL) Q.push(temp->left); if(temp->right != NULL) Q.push(temp->right); } } return ...
class Solution {public:int singleNumber(vector<int>& nums) {map<int,int> a;int n=nums.size();int ans=0;for(int i=0;i<n;i++){a[nums[i]]++;}for(int i=0;i<n;i++){if(a[nums[i]]==1){ans=nums[i];break;}}return ans;}}; ...
vector(n,elem);构造函数将n个elem值拷贝给本身容器 vector(const vector &ans);拷贝构造函数 代码示例: void printVector(vector<int>& v) { for (vector<int>::iterator it = v.begin(); it != v.end(); it++) { cout << *it << " "; ...
int n, m, k; bool vis[N]; // vector<bool>vis(N); int ans = 0; vector<...