Run ID:120938

提交时间:2025-06-02 11:37:13

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char m[200],a,b; int i=0; cin>>m>>a>>b; while(m[i]!='\0'){ if(m[i]==a) m[i]=b; i++; } cout<<m<<endl; return 0; }