点击跳转例题

知识点：字符串总结

注意事项在代码中

#include <bits/stdc++.h>
#define int long long //(有超时风险)
#define PII pair<int,int>
#define endl '\n'
#define LL __int128using namespace std;const int N=2e6+10,M=1e3+10,mod=998244353,INF=0x3f3f3f3f;int a[N],b[N],c[N],pre[N];signed main()
{std::ios::sync_with_stdio(false);std::cin.tie(nullptr);string s;cin>>s;string str[]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};//表示第0位开始3个字符//判断月份string tmp=s.substr(0,3);for(int i=0;i<12;i++){if(str[i]==tmp)cout<<i+1<<' ';}//第3位开始到最后得字符串//判读日string ans=s.substr(3);for(int i=0;i<ans.size();i++){if(i==0&&ans[i]=='0')continue;cout<<ans[i];}return 0;
}