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题解 | #链表中环的入口结点#

/* struct ListNode { int val; struct ListNode next; ListNode(int x) : val(x), next(NULL) { } }; / class Solution { public: ListNode EntryNodeOfLoop(Li...

C++

2022-03-11

0 261

题解 | #构建长方体类#

#include<bits/stdc++.h> using namespace std; class rectangle{ private: i...

C++

2022-02-23

0 383

题解 | # #

#include<bits/stdc++.h> using namespace std; class rectangle{ private: int length,width; public: void set(int x,int y){ length=x; width=y; } int...

C++

2022-02-23

2 418

题解 | #交换数值#

#include using namespace std; // write your code here...... int main() { int m, n; cin >> m; cin >> n; // write your code here...... swa...

C++

2022-02-20

1 588

题解 | #创建二维动态数组#

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; // write your code here...... int *ptr = new int[n]; for(int i = 0...

C++

2022-02-20

0 371

题解 | #输出部分字符串#

#include using namespace std; int main() { char str[30] = { 0 }; cin.getline(str, sizeof(str)); int m; cin >> m; char *ptr; ptr = &str[m-1...

C++

2022-02-20

0 296

题解 | #指针输出#

#include using namespace std; int main() { int arr[6] = { 0 }; int* ptr = arr; int len = sizeof(arr) / sizeof(int); for (int i = 0; i < len; i++...

C++

2022-02-20

0 253

题解 | #输出字符串#

#include<bits/stdc++.h> using namespace std; int main(){ string s; cin>>s; int suma = 0,sumb = 0,sumc = 0; // write your code here...... f...

C++

2022-02-20

0 409

题解 | #cpp选择排序#

#include using namespace std; int main() { int arr[6] = { 0 }; int len = sizeof(arr) / sizeof(int); for (int i = 0; i < len; i++) { cin >&...

C++

2022-02-20

0 288

题解 | #翻转数组#

#include using namespace std; int main() { int arr[6] = { 0 }; int len = sizeof(arr) / sizeof(int); for (int i = 0; i < len; i++) { cin >...

C++

2022-02-20

3 414