6 solutions

  • 1
    @ 2026-6-6 13:43:06
    #include<bits/stdc++.h>
    using namespace std;
    const int N=210;
    char a[N];
    int main(){
        char A,B;
        cin.getline(a,200);
        cin>>A>>B;
        for(int i=0;i<=strlen(a)-1;i++){
            if(a[i]==A) a[i]=B;
        }
        cout<<a;
        return 0;
    }
    
    • 0
      @ 2026-3-14 9:21:40

      #include <bits/stdc++.h> using namespace std; const int N=210; char s[N]; int main() { cin.getline(s,N); char ch1,ch2; cin>>ch1>>ch2; int n=strlen(s); for(int i=0;i<n;i++) { if(s[i]==ch1) { s[i]=ch2; } } cout<<s; return 0; }

      • -2
        @ 2024-11-3 15:33:49
        #include<bits/stdc++.h>
        using namespace std;
        const int N=210;
        char s[N];
        int main()
        {
        	cin.getline(s,N);
        	char ch1,ch2;
        	cin>>ch1>>ch2;
        	int n=strlen(s);
        	for(int i=0;i<n;i++)
        	{
        		if(s[i]==ch1)
        		{
        			s[i]=ch2;
        		}
        	}
        	cout<<s;
        	return 0;
        }
        
        

        chaoge

        • -3
          @ 2025-3-17 17:56:01
          #include<bits/stdc++.h>
          using namespace std;
          const int N=1e2+1e2+10;
          char str[N];
          int main()
          {
              cin.getline(str,N);
              int a=strlen(str);
              char x,y;
              cin>>x>>y;
              for(int i=0;i<=a;i++)
              {
                  if(str[i]==x)
                  {
                      str[i]=y;
                  }
              }
              cout<<str;
              return 0;
          }
          
          • -8
            @ 2024-6-22 19:45:05

            #include<bits/stdc++.h> using namespace std; char a[210]; int main() { cin.getline(a,210); char A,B; cin>>A>>B; for(int i=0;i<strlen(a);i++){ if(a[i]==A){ a[i]=B; } } for(int i=0;i<strlen(a);i++){ cout<<a[i]; } return 0; }

            • -9
              @ 2024-6-22 19:46:57

              #include<bits/stdc++.h> using namespace std; char a[210]; int main() { cin.getline(a,210); char A,B; cin>>A>>B; for(int i=0;i<strlen(a);i++){ if(a[i]==A){ a[i]=B; } } for(int i=0;i<strlen(a);i++){ cout<<a[i]; } return 0; }

              • 1

              Information

              ID
              83
              Time
              1000ms
              Memory
              256MiB
              Difficulty
              1
              Tags
              # Submissions
              170
              Accepted
              71
              Uploaded By