BOJ 9783 - Easy Encryption [C++]

문제

링크

풀이

#include <iostream>
#include <iomanip>
using namespace std;
 
void solve(void) {
  string s; getline(cin, s);
 
  for (int i=0; i<s.length(); i++) {
    if (s[i] >= 'a' && s[i] <= 'z') cout << setw(2) << setfill('0') << s[i]-'a'+1;
    else if (s[i] >= 'A' && s[i] <= 'Z') cout << s[i]-'A'+27;
    else if (s[i] >= '0' && s[i] <= '9') cout << "#" << s[i];
    else cout << s[i];
  }
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  solve();
  return 0;
}