3 solutions

  • -1
    @ 2025-7-22 14:34:57
    #include<bits/stdc++.h>
    using namespace std;
    const int N=1010;
    char s[N];
    int main()
    {
    	int t;
    	cin>>t;
    	cin.getline(s,N);
    	while(t--)
    	{
    		cin.getline(s,N);
    		int n=strlen(s);
    		for(int i=0;i<n;i++)
    		{
    			if(s[i]==' ') continue;
    			int j=i;
    			while(j<n&&s[j]!=' ') j++;
    			j--;
    			if(s[i]>='a'&&s[i]<='z')
    			{
    				s[i]=s[i]-'a'+'A';
    			}
    			cout<<s[i];
    			i=j; 
    		}
    		cout<<endl;
    	} 
    	return 0;
    }
    
    

    Information

    ID
    97
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    (None)
    # Submissions
    54
    Accepted
    17
    Uploaded By