营养均衡的Ellie

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题解 | 单组_字符串

#include <iostream> using namespace std; int main() { int n; cin >> n; string s; cin >> s; while(n--) { ...

2025-03-07

0 20

题解 | #提取不重复的整数#

#include <iostream> #include <set> using namespace std; int ReserveandRemoveDuplicates(int num) { set<int> seen; int result...

2024-11-18

0 26

题解 | #取近似值#

#include <iostream> using namespace std; int main() { float a; int b; while (cin >> a) { // 注意 while 处理多个 case b = (a...

2024-11-18

0 25

题解 | #删数#

#include <iostream> #include <vector> using namespace std; int FindTheLastDeleted(int N) { vector<int> arr; for (int i=0; i...

2024-11-18

0 27