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全部文章（共128篇）

题解 | #首字母大写#

#include <iostream> using namespace std; int main() { string str; getline(cin,str); string res; for(int i=0;i<str.size();i++...

2024-02-07

0 199

题解 | #数制转换#

#include <iostream> using namespace std; long long to_Ten(string n,int a){//把a进制数n转化为10进制数 long long res=0; for(int i=0;i<n.size();i...

2024-02-07

0 116

题解 | #打印极值点下标#

#include <iostream> using namespace std; const int N=100; int a[N]; int main() { int n; while(cin>>n){ for(int i=0;i<n...

2024-02-07

0 130

题解 | #位操作练习#

#include <iostream> using namespace std; int main() { int x, y; while (cin >> x >> y) { bool flag = false; ...

2024-02-06

0 165

题解 | #Skew数#

#include <iostream> using namespace std; int main() { string str; while(cin>>str){ if(str.size()==1&&str[0]=='0')...

2024-02-05

0 131

题解 | #与7无关的数#

#include <iostream> using namespace std; bool func(int x){ if(x%7==0) return true; else{ while(x){ int t=x%10; ...

2024-02-05

0 132

题解 | #吃糖果#

#include <iostream> using namespace std; int dfs(int u,int n){ int res=0; if(u>=n){ if(u==n) return 1; else return 0...

2024-02-05

0 163

题解 | #二叉树#

#include <iostream> using namespace std; int main() { int x, y; while (cin >> x >> y) { while (x != y) { ...

2024-02-05

0 115

题解 | #二叉树#

#include <vector> #include <iostream> using namespace std; int main() { int x,y; while(cin>>x>>y){ if(x<y)...

2024-02-05

0 141

题解 | #单词替换#

#include <iostream> #include <sstream> using namespace std; int main() { string s,a,b; getline(cin,s); cin>>a>>b;...

2024-02-05

0 153