Submission #5746218

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Source Code Expand

#include<bits/stdc++.h>
 
using namespace std;
 
int main(){
	
  string s;cin >> s;
  int x = stoi(s.substr(0,2));
  int y = stoi(s.substr(2));
  
  if(x == 0 || y == 0 || x > 31 || y > 31){
  	cout << "NA";
    return 0;
  }
  
  if(x > 12 && y > 12){
  	cout << "NA";
    return 0;
  }
  
  if(x > 12){
  	cout << "YYMM";
    return 0;
  }
  
  if(y > 12){
  	cout << "MMYY";
    return 0;
  }
  
  cout << "AMBIGUOUS";
  return 0;
  
}

Submission Info

Judge Result