我在電腦上執行的:
我送出解答的:
#include<bits/stdc++.h>
using namespace std;
int main(){
string s;
while(cin>>s){
for(int i=0;i<s.size();i++){
if(s[i]=='A'|s[i]=='B'||s[i]=='C') cout<<2;
else if(s[i]=='D'||s[i]=='E'||s[i]=='F') cout<<3;
else if(s[i]=='G'||s[i]=='H'||s[i]=='I') cout<<4;
else if(s[i]=='J'||s[i]=='K'||s[i]=='L')cout<<5;
else if(s[i]=='M'||s[i]=='N'||s[i]=='O') cout<<6;
else if(s[i]=='P'||s[i]=='Q'||s[i]=='R'||s[i]=='S') cout<<7;
else if(s[i]=='T'||s[i]=='U'||s[i]=='V') cout<<8;
else if(s[i]=='W'||s[i]=='X'||s[i]=='Y'||s[i]=='Z') cout<<9;
else cout<<s[i];
}
}
}