Problem:


Score : 200 points

Problem Statement

You have a digit sequence S of length 4. You are wondering which of the following formats S is in:

YYMM format: the last two digits of the year and the two-digit representation of the month (example: 01 for January), concatenated in this order

MMYY format: the two-digit representation of the month and the last two digits of the year, concatenated in this order

If S is valid in only YYMM format, print YYMM; if S is valid in only MMYY format, print MMYY; if S is valid in both formats, print AMBIGUOUS; if S is valid in neither format, print NA.

Constraints

S is a digit sequence of length 4.

Input

Input is given from Standard Input in the following format:

S

Output

Print the specified string: YYMM, MMYY, AMBIGUOUS or NA.

Sample Input 1

1905

Sample Output 1

YYMM

May XX19 is a valid date, but 19 is not valid as a month. Thus, this string is only valid in YYMM format.

Sample Input 2

0112

Sample Output 2

AMBIGUOUS

Both December XX01 and January XX12 are valid dates. Thus, this string is valid in both formats.

Sample Input 3

1700

Sample Output 3

NA

Neither 0 nor 17 is valid as a month. Thus, this string is valid in neither format.



Sample input:
1905


Sample output:
YYMM

Submission status: Runtime Error

Solution code:
    import sys, math, collections, heapq, itertools
F = sys.stdin
def single_input(): return F.readline().strip("\n")
def line_input(): return F.readline().strip("\n").split()
def gcd(a, b):
    a, b = max(a, b), min(a, b)
    while a % b > 0: a, b = b, a % b
    return b
  
def solve():
    S = single_input()
    YYMM = False
    MMYY = False
    if 1 <= int(S[2:]) <= 12: YYMM = True
    if 1 <= int(S[:2]) <= 12: MMYY = True

    if YYMM and MMYY: print("AMBIGUOUS")
    elif YYMM: print("YYMM")
    elif MMYY: print("MMYY")
    else: print("NA")
    return 0
  
if __name__ == "__main__":
    solve()

Submission status: Runtime Error

Solution code:
import sys

s = input()
s = s[:4]
a = s[:2]
b = s[2:]

if (int(a) > 12 and int(b) > 12) or  int(b) == 0  or int(a) == 0:
	
	print("NA")
	sys.exit()
	
if 0 <  int(a) <= 12 and 0 <  int(b) <= 12:

	
if int(a) > 12 and 0 < int(b) <= 12:

	print("YYMM")
	sys.exit()

if 0 < int(a) <= 12 and int(b) > 12:

	print("MMYY")
	sys.exit()

print("AMBIGUOUS")

Submission status: Runtime Error

Solution code:
S = input()
X = int(S[0:2])
Y = int(S[2:4])

if X > 12 and Y > 12:
    print("NA")
elif X == 0 or Y == 0:
    if X == 0:
        if Y > 12:
            print("NA")
        else:
            pirnt("YYMM")
    else:
        if X > 12:
            print("NA")
        else:
            print("MMYY")
elif X < 13 and Y < 13:
    print("AMBIGUOUS")
elif X > Y:
    print("YYMM")
else:
    print("MMYY")

Submission status: Runtime Error

Solution code:
S=input()

left=int(S[:2])
right=int(S[2:])

YYMM=True
MMYY=True
AMBIGUOUS=True
NA=True


if leftL<=0 or left>12:
  MMYY=False
  AMBIGUOUS=False
else:
  NA=False
  
if right<=0 or right>12:
  YYMM=False
  AMBIGUOUS=False
else:
  NA=False

if YYMM==True:
  if MMYY==True:
    print("AMBIGOUS")
  else:
    print("YYMM")
else:
  if MMYY==True:
    print("MMYY")
  else:
    print("NA")

Submission status: Runtime Error

Solution code:
s=int(input())
a=(s-s%1000)-(s%1000-s%100)
b=s%100
if a<=1200 and b<=12:
  print('AMBIGUOUS')
elif a<=1200 and b>12:
  print('MMYY')
elif a>12 and b<=12:
  print('YYMM')
elif a>12 and B>12:
  print('NA')

Submission status: Runtime Error

Solution code:
S=input()
S1=int(S[:2])
S2=int(S[2:])

if S1 == 0 AND S2 == 0:
    print('NA')
if S1 == 0 AND S2 >12:
    print('NA')
if S1 > 12 AND S2 == 0:
    print('NA')
elif S1 > 12 and S2 > 12:
    print('NA')
elif S1 > 12 and S2 <= 12:
    print('YYMM')
elif S1 <= 12 and S2 > 12:
    print('MMYY')
else:
    print('AMBIGUOUS')

Submission status: Runtime Error

Solution code:
target = input()
first, second = int(target[0:2]), int(target[2:4])
if first = 0:
  first = 100
if second = 0:
  second = 100

def check():
  if first >12 and second >12:
    return 'NA'
  elif first <= 12 and second <= 12:
    return 'AMBIGUOUS'
  elif first >12 and second <= 12:
    return 'YYMM'
  else:
    return 'MMYY'

if __name__ == '__main__':
  print(check())

Submission status: Runtime Error

Solution code:
 S = input()

if int(S[0:2])<=12 and int(S[0:2])!=0:
    if int(S[2:4])<=12 and int(S[2:4])!=0:
        print('AMBIGUOUS')
    else:
        print('MMYY')
else:
    if int(S[2:4])<=12 and int(S[2:4])!=0:
        print('YYMM')
    else:
        print('NA')

Submission status: Runtime Error

Solution code:
# -*- coding: utf-8 -*-

S=list(str(input()))
S1=int("".join(S[0:2]))
S2=int("".join(S[2:4]))

if S1 > 12  and 1 <= S2 <= 12 :    
    print("YYMM")
elif S2 > 12 and 1 <= S1 <= 12 :
    print("MMYY")
elif S1 == 0 and 1 <= S2 <= 12:
    print("YYMM")
elif S2 == 0 and 1 <= S1 <= 12:
    pirnt("MMYY")    
elif 1 <= S1 <= 12 and 1 <= S2 <= 12  :
    print("AMBIGUOUS")
else:
    print("NA")

Submission status: Runtime Error

Solution code:
s=input()
if 10*int(s[2])+int(s[3])>=13:
  if int(s[0])+int(s[1])==0 or 10*int(s[0])+int(s[1])>=13:
    print("NA")
  else:
    print("MMYY")
if 10*int(s[0])+int(s[1])>=13:
  if int(s[2])+int(s[3])==0 or 10*int(s[2])+int(s[3])>=13:
    print("NA")
  else:
    print("YYMM")
if 10*int(s[2])+int(s[3])<=12 and 10*int(s[0])+int(s[1])<=12:
  print("AMBIGUOUS")
  else:
    print("NA")

Submission status: Runtime Error

Solution code:
S = int(input())
A = S//100
B = S-(A*100)
if B >12:
    if  A > 13:    
        print("YYMM")
    else A <=12:
        print("MMYY")
elif 1<= B <=12:
    if A >13:
        print("YYMM")
    else A <=12:
        print("AMBIGUOUS")
else :
    print("NA")

Submission status: Runtime Error

Solution code:
# coding: utf-8
# Your code here!
#a = list(map(int, input().split()))
i=int(input())
lst = []

while i > 0:
    lst.append(i%10)
    i //= 10 # 必須
lst.reverse()
if len(lst)==3:
    lst.insert(0,0)

#print(str(lst[0])+str(lst[1]))
#print(str(lst[2])+str(lst[3]))

if (int(str(lst[0])+str(lst[1]))>=1 and int(str(lst[0])+str(lst[1]))<=12) or (int(str(lst[2])+str(lst[3]))>=1 and int(str(lst[2])+str(lst[3]))<=12):
    if (int(str(lst[0])+str(lst[1]))>=1 and int(str(lst[0])+str(lst[1]))<=12) and (int(str(lst[2])+str(lst[3]))>=1 and int(str(lst[2])+str(lst[3]))<=12):
        print("AMBIGUOUS")
    elif int(str(lst[0])+str(lst[1]))>=1 and int(str(lst[0])+str(lst[1]))<=12:
        print("MMYY")
    elif int(str(lst[2])+str(lst[3]))>=1 and int(str(lst[2])+str(lst[3]))<=12:
        print("YYMM")
    else:
        print("NA")
else:
    print("NA")

Submission status: Runtime Error

Solution code:
# coding: utf-8
# Your code here!
#a = list(map(int, input().split()))
i=int(input())
lst = []

while i > 0:
    lst.append(i%10)
    i //= 10 # 必須
lst.reverse()
if len(lst)==3:
    lst.insert(0,0)

#print(str(lst[0])+str(lst[1]))
#print(str(lst[2])+str(lst[3]))

if (int(str(lst[0])+str(lst[1]))>=1 and int(str(lst[0])+str(lst[1]))<=12) or (int(str(lst[2])+str(lst[3]))>=1 and int(str(lst[2])+str(lst[3]))<=12):
    if (int(str(lst[0])+str(lst[1]))>=1 and int(str(lst[0])+str(lst[1]))<=12) and (int(str(lst[2])+str(lst[3]))>=1 and int(str(lst[2])+str(lst[3]))<=12):
        print("AMBIGUOUS")
    elif int(str(lst[0])+str(lst[1]))>=1 and int(str(lst[0])+str(lst[1]))<=12:
        print("MMYY")
    elif int(str(lst[2])+str(lst[3]))>=1 and int(str(lst[2])+str(lst[3]))<=12:
        print("YYMM")
else:
    print("NA")

Submission status: Runtime Error

Solution code:
n=input()
k=input()
S=input()
N=int(n)
K=int(k)
S_list=list(S)
if S[K-1]=="A":
 S_list[K-1]="a"
elif S[K-1]=="B":
 S_list[K-1]="b"
elif S[K-1]=="C":
 S_list[K-1]="c"
S="".join(S_list)
print(S)

Submission status: Runtime Error

Solution code:
s =input()
li = [(i+j) for (i,j) in zip(s[::2],s[1::2])]

if int(li[0])>12:
  if int(li[1])>12:
  	pritn('NA')
  else:
    print('YYMM')
else:
  if int(li[1])>12:
    print('MMYY')
  else:
    print('AMBIGUOUS')

Submission status: Runtime Error

Solution code:
s = input()
left = int(s[:2])
right = int(s[2:])
 
if 1 <= left and left <=12 and 1 <= right and right <= 12:
	print("AMBIGUOUS")
elif 1 <= left and left <= 12:
	print("MMYY")
elif 1 <= rihgt and right <= 12:
	print("YYMM")
else:
	print("NA")

Submission status: Runtime Error

Solution code:
S = input()
if int(S[2:]) >= 1 and int(S[2:]) <= 12:
    if int(S[:2]) <= 12 and int(S[:2]) >= 1:
        print('AMBIGUOUS')
    else:
        print('YYMM')
elif int(S[2:]) >= 13:
    if int(S[:2]) >= 1 and int(S[:2]) <= 12:
        print('MMYY')
    else:
        print('NA')
elif int(S[2:]) == 0:
    if int(S[:2]) >= 1 and int(S[:2] <= 12):
        print('MMYY')
    else:
        print('NA')
else:
    print('NA')

Submission status: Runtime Error

Solution code:
N,K = map(int, input().split())

S = input()
S_bef = int(S[:2])
S_aft = int(S[-2:])

is_bef_yy = False
is_bef_mm = False
is_aft_yy = False
is_aft_mm = False

if S_bef >= 1 and S_bef <= 12:
    is_bef_mm = True
if S_bef >= 0:
    is_bef_yy = True
if S_aft >= 1 and S_aft <= 12:
    is_aft_mm = True
if S_aft >= 0:
    is_aft_yy = True

if is_bef_yy and is_bef_mm and is_aft_yy and is_aft_mm:
    print('AMBIGUOUS')
elif is_bef_yy and is_aft_mm:
    print('YYMM')
elif is_aft_yy and is_bef_mm:
    print('MMYY')
else:
    print('NA')

Submission status: Runtime Error

Solution code:
s=list(map(int,input().split))
t=10*s[0]+s[1]
k=10*s[2]+s[3]
if 1<=t<=12:
  if 1<=k<=12:
    print("AMBIGUOUS")
  elif:
    print("MMYY")
elif 1<=k<=12:
  print("YYMM")
else:
  print("NA")

Submission status: Runtime Error

Solution code:
s = input()
left = int(s[:2])
right = int(s[2:])

if 1 <= left and left <=12 and 1 <= right and right <= 12:
    print("AMBIGUOUS")
elif 1 <= left and left <= 12:
  	print("MMYY")
elif 1 <= rihgt and right <= 12:
  	print("YYMM")
else:
  	print("NA")

Submission status: Runtime Error

Solution code:
def check(S) :
    mae = int(S[:2])
    ato = int(S[2:])
    if mae == 0 :
        return "NA"
    if ato == 0 :
        return "NA"
    if mae > 12 and ato > 12 :
        return "NA"
    if mae < 13 and ato < 13 :
        return "AMBIGUOUS"
    
    if mae < 13 :
        return "MMYY"
    if mae > 12
        return "YYMM"


S = input()
print(check(S))

Submission status: Runtime Error

Solution code:
#coding: utf-8
S = input()
year = 19
month = 12
mae, ushiro = S[:2], S[2:]
if 0 < mae <= month and 0 < ushiro <= month:
	print("AMBIGUOUS")
elif 0 < mae <= month and 0 < ushiro <= year:
	print("MMYY")
elif 0 < mae <= year and 0 < ushiro <= month:
	print("YYMM")
else:
	print("NA")

Submission status: Runtime Error

Solution code:
S = input()
if int(S[2:]) >= 1 and int(S[2:]) <= 12:
    if int(S[:2]) <= 12 and int(S[:2]) >= 1:
        print('AMBIGUOUS')
    else:
        print('YYMM')
elif int(S[2:]) >= 13:
    if int(S[:2]) >= 1 and int(S[:2]) <= 12:
        print('MMYY')
    else:
        print('NA')
else:
    if int(S[:2]) >= 1 and int(S[:2] <= 12):
        print('MMYY')
    else:
        print('NA')

Submission status: Runtime Error

Solution code:
S = input()

f = int(S[0]+S[1])
s = int(S[2]+S[3])

if f >= 1 and f <= 12 and s >= 1 and s <= 12:
  print('AMBIGUOUS')
elif f >= 1 and f <=12 and (s >= 13 or s == 0):
  print('MMYY')
elif (f >= 13 or f == 0 and s >= 1 and s <= 12:
  print('YYMM')
else:
  print('NA')

Submission status: Runtime Error

Solution code:
s=input()
aa=int(s[:2])
bb=int(s[3:])
if aa>12 and bb==0 or aa==0 and bb>12: ans='NA'
elif 0<aa<=12 and 0<bb<=12: ans='AMBIGUOUS'
elif aa>12 or aa==0 and 0<bb<=12: ans='YYMM'
else :ans='MMYY'
print(ans)1

Submission status: Runtime Error

Solution code:
S = list(input())

p = S[0]+S[1]
q = S[2]+S[3]

p_flag = 0
q_flag = 0

if int(q) = 0 and int(p) == 0:
    print('NA')
elif int(p) == 0:
    print('YYMM')
elif int(q) == 0:
    print('MMYY')
else:
    if int(p) > 12:
        p_flag = 1
    if int(q) > 12:
        q_flag = 1

    if p_flag and q_flag:
        print('NA')
    elif p_flag:
        print('YYMM')
    elif q_flag:
        print('MMYY')
    else:
        print('AMBIGUOUS')

Submission status: Runtime Error

Solution code:
S = input()
pre = int(S[0:2])
af = int(S[2:4])
if 1 <= pre <= 12:
    preM = 1
else:
    preM = 0
if 1 <= af <= 12:
    afM = 1
else:
    afM = 0
if preM == 1:
    if afM == 1:
        ans = "AMBIGUOUS"
    else:
        ans = "MMYY"
else:
    if afM == 1:
        ans = "YYMM"
    else:
        ans == "NA"
print(ans)

Submission status: Runtime Error

Solution code:
s = str(input())
if s[0] == "0" and s[1] == "0" and int(s[2]+s[3]) > 12:
    print("NA")
elif s[2] == "0" and s[3] == "0" and int(s[0]+s[1]) > 12:
    print("NA")
elif s = "0000":
    print("NA")
elif int(s[0]+s[1]) > 12 and int(s[2]+s[3]) > 12:
    print("NA")
elif s[0] == "0" and s[1] == "0":
    print("YYMM")
elif s[2] == "0" and s[3] == "0":
    print("MMYY")
elif int(s[0]+s[1]) > 12 and int(s[2]+s[3]) <= 12:
    print("YYMM")
elif int(s[2]+s[3]) > 12 and int(s[0]+s[1]) <= 12:
    print("MMYY")
else:
    print("AMBIGUOUS")

Submission status: Runtime Error

Solution code:
S = list(input())

s_1 = int(S[0:1])
s_2 = int(S[2:])

YYMM = False
MMYY = False

if 1<=s_2<=12:
    YYMM = True
if 1<=s_1<=12:
    MMYY = True
    
if YYMM and MMYY:
    print('AMBIGUOUS')
elif YYMM:
    print('YYMM')
elif MMYY:
    print('MMYY')
else:
    print('NA')

Submission status: Runtime Error

Solution code:
S = input()

f = int(S[0]+S[1])
s = int(S[2]+S[3])

if f >= 1 and f <= 12 and s >= 1 and s <= 12:
  print('AMBIGUOUS')
elif f >= 1 and f <=12 and s => 13:
  print('MMYY')
elif f => 13 and s >= 1 and s <= 12:
  print('YYMM')
else:
  print('NA')

Submission status: Runtime Error

Solution code:
# coding: utf-8
# Your code here!


S:str = input()

a = int(S[:2])
b = int(S[2:])

if a > 12 and b <= 12 and b > 0:
    print("YYMM")
elif a <= 12 and b > 12 and a > 0:
    print("MMYY")
elif a <= 12 and b <= 12 and a > 0 and b > 0:
    print("AMBIGUOUS")
else:
    print("NA")

Submission status: Runtime Error

Solution code:
s = list(input())
YYMM = False
MMYY = False

if s[2] == '1':
    if s[3] == '0' | s[3] == '1' | s[3] == '2':
        YYMM = True
if s[2] == '0':
    YYMM = True

if s[0] == 1:
    if s[1] == '0' | s[1] == '1' | s[1] == '2':
        MMYY = True
if s[0] == '0':
    MMYY = True

if YYMM & MMYY:
    print("AMBIGUOUS")
elif YYMM:
    print("YYMM")
elif MMYY:
    print("MMYY")
else:
    print("NA")

Submission status: Runtime Error

Solution code:
using System;
using static System.Console;
using System.Text;
using System.Linq;
using static System.Math;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.IO;
using System.Diagnostics;

class Program
{
    public static cp alg;
    public static int[] A;
    //public static List<int[]> B;
    static void Main(string[] args)
    {
        alg = new cp();
        A = alg.inputSplitInt();
        int n = A[0];
        int k = A[1];
        string s = alg.inputString();
        string ans = "";
        for(int a = 0; a < n; a++)
        {
            if (a == k-1)
            {
                ans += s[a].ToString().ToLower();
            }
            else
            {
                ans += s[a].ToString();
            }
        }
        WriteLine(ans);

    }
}

class cp
{

    public cp()
    {
    }
    public int GCD(int a, int b)
    {
        return a % b == 0 ? b : GCD(b, a % b);
    }
    public int LCM(int a, int b)
    {
        return a * b / GCD(a, b);
    }
    public int countString(string s, string key)
    {
        return (s.Length - s.Replace(key, "").Length) / key.Length;
    }
    public string Yn(bool f)
    {
        if (f)
        {
            return "Yes";
        }
        else
        {
            return "No";
        }
    }
    public string YN(bool f)
    {
        if (f)
        {
            return "YES";
        }
        else
        {
            return "NO";
        }
    }
    public string yn(bool f)
    {
        if (f)
        {
            return "yes";
        }
        else
        {
            return "no";
        }
    }
    public void inputSkip()
    {
        ReadLine();
        return;
    }
    public string inputString()
    {
        return ReadLine();
    }
    public string[] inputSplitString()
    {
        return ReadLine().Split();
    }
    public string[] inputLinesString(int len)
    {
        var arr = new string[len];
        for (int a = 0; a < len; a++)
        {
            arr[a] = ReadLine();
        }
        return arr;
    }
    public string[][] inputJaggedArrayString(int len)
    {
        var arr = new string[len][];
        for (int a = 0; a < len; a++)
        {
            arr[a] = ReadLine().Split();
        }
        return arr;
    }
    public int inputInt()
    {
        return int.Parse(ReadLine());
    }
    public int[] inputSplitInt()
    {
        return ReadLine().Split().Select(i => int.Parse(i)).ToArray();
    }
    public int[] inputLinesInt(int len)
    {
        var arr = new int[len];
        for (int a = 0; a < len; a++)
        {
            arr[a] = int.Parse(ReadLine());
        }
        return arr;
    }
    public int[][] inputJaggedArrayInt(int len)
    {
        var arr = new int[len][];
        for (int a = 0; a < len; a++)
        {
            arr[a] = ReadLine().Split().Select(i => int.Parse(i)).ToArray();
        }
        return arr;
    }
    public long inputLong()
    {
        return long.Parse(ReadLine());
    }
    public long[] inputSplitLong()
    {
        return ReadLine().Split().Select(i => long.Parse(i)).ToArray();
    }
    public long[] inputLinesLong(int len)
    {
        var arr = new long[len];
        for (int a = 0; a < len; a++)
        {
            arr[a] = long.Parse(ReadLine());
        }
        return arr;
    }
    public long[][] inputJaggedArrayLong(int len)
    {
        var arr = new long[len][];
        for (int a = 0; a < len; a++)
        {
            arr[a] = ReadLine().Split().Select(i => long.Parse(i)).ToArray();
        }
        return arr;
    }
    public double inputDouble()
    {
        return double.Parse(ReadLine());
    }
    public double[] inputSplitDouble()
    {
        return ReadLine().Split().Select(i => double.Parse(i)).ToArray();
    }
    public double[] inputLinesDouble(int len)
    {
        var arr = new double[len];
        for (int a = 0; a < len; a++)
        {
            arr[a] = double.Parse(ReadLine());
        }
        return arr;
    }
    public double[][] inputJaggedArrayDouble(int len)
    {
        var arr = new double[len][];
        for (int a = 0; a < len; a++)
        {
            arr[a] = ReadLine().Split().Select(i => double.Parse(i)).ToArray();
        }
        return arr;
    }
}

Submission status: Runtime Error

Solution code:
S=input()
if 1<=int(S[:2])<=12 and 13<=int(S[2:]) or int(S[2:])==0:
    print("MMYY")
elif 1<=int(S[2:])<=12 and 13<=int(S[:2]) or int(S[:2])==0:
    print("YYMM")
elif 1<=int(S[2:])<=12 and 1<=int(S[:2])<=12:
    print("AMBIGUOUS")2
elif 13<=int(S[2:]) or int(S[2:])==0 and 13<=int(S[:2]) or int(S[:])==0:
    print("NA")

Submission status: Runtime Error

Solution code:
#YYMM, MMYY, AMBIGUOUS, NA
S = str(input())

s0 = int(S[0:2])
s1 = int(S[2:])

if s0>12:#YYMM or NA
    if s1>12:
        ans=="NA"
    else:
        ans=="YYMM"
elif s1>12:#MMYY
    ans="MMYY"
else:
    ans="AMBIGUOUS"
    
print(ans)

Submission status: Runtime Error

Solution code:
def can_be_month(n):
    if 0 < n < 13:
        return True
    return False


S = input()

if not S:
    print('NA')
elif can_be_month(S[:2]) and can_be_month(S[2:]):
    print('AMBIGUOUS')
elif can_be_month(S[:2]):
    print('MMYY')
elif can_be_month(S[2:]):
    print('YYMM')

Submission status: Runtime Error

Solution code:
S = raw_input().strip()
a, b = S[0:2], S[2:]

if a == '00' or b == '00':
    print('NA')
	exit()

ia = int(a)
ib = int(b)

if ia >= 1 and ia <= 12 and ib >=1 and ib <= 12:
    print('AMBIGUOUS')
	exit()

if ia >= 1 and ia <= 12 and ib > 12:
    print('MMYY')
    exit()
if ia > 12 and ib <= 12:
    print('YYMM')
	exit()

Submission status: Runtime Error

Solution code:
string = input()

moji_list = []
for i in range(4):
    moji_list[i] = string[i]

ue = ''
sita = ''
for j in range(2):
    ue += moji_list[i]
    sita += moji_list[i+2]

int_ue = int(ue)
int_sita = int(sita)

sw_ue = 0
sw_sita = 0
if 1<=int_ue and int_ue<=12:
    sw_ue += 1

if 1<=int_sita and int_sita<=12:
    sw_sita += 1

if sw_ue == 1 and sw_sita == 1:
    print('AMBIGUOUS')
elif sw_ue == 1 and sw_sita == 0:
    print('MMYY')
elif sw_ue == 0 and sw_sita == 1:
    print('YYMM')
elif sw_ue == 0 and sw_sita == 0:
    print('NA')

Submission status: Runtime Error

Solution code:
s = input()

x = int(s[0:2])
y = int(s[3:])

if x > 12:
    if y > 12:
        print("NA")
    elif y >= 1:
        print("YYMM")
    else:
        print("NA")
elif x >= 1
    if y > 12:
        print("MMYY")
    elif y >= 1:
        print("AMBIGUOUS")
    else:
        print("MMYY")
else:
    if y > 12:
        print("NA")
    if y >= 1:
        print("YYMM")
    else:
        print("NA")

Submission status: Runtime Error

Solution code:
order = input()
forw = int(order[:2])
back = int(order[2:])
flg_f = 0
flg_b = 0

if forw<=12 and forw != 0:
  flg_m = 1
if back<=12 and back != 0:
  flg_b = 1

if flg_m + flg_b == 2:
  print('AMBIGUOUS')
elif flg_m == 1:
  print('MMYY')
elif flg_b == 1:
  print('YYMM')
else:
  print('NA')

Submission status: Runtime Error

Solution code:
def main():
  str = input()
  first = str[:2]
  second = str[2:]
  first = change(first)
  second = change(second)
  f_y = 0; s_y = 0;
  f_y = check_y(first)
  s_y = check_y(second)
  if(f_y == 0 and s_y == 0):
    print("AMBIGUOUS")
  elif(f_y == 0 and s_y == 1):
    print("MMYY")
  elif(f_y == 1 and s_y == 0):
    print("YYMM")
  elise:
    print("NA")
    
def change(str):
  if(str[0] == "0"):
    return int(str[1])
  else:
    return int(str)
  
def check_y(num):
  if(num == 0 or num > 12):
    return 1
  else:
    return 0
  
if __name__ == "__main__":
  main()

Submission status: Runtime Error

Solution code:
s = input()
n = 4
pre = int(s[:2])
suf = int(s[2:])
if 0 < pre <= 12 and 0 < suf <= 12:
  print('AMBIGUOUS')
elif 0 < suf <= 12:
  print('YYMM')
elif 0 < pre <= 12:
  pritn('MMYY')
else:
  print('NA')

Submission status: Runtime Error

Solution code:
#YYMM, MMYY, AMBIGUOUS, NA
S = str(input())

s0 = int(S[0:2])
s1 = int(S[2:])

if s0>12:#YYMM or NA
    if s1>12:
        ans=="NA"
    else:
        ans=="YYMM"
elif s1>12:#MMYY
    ans="MMYY"
else:
    "AMBIGUOUS"
    
print(ans)

Submission status: Runtime Error

Solution code:
i=input()
l,m=map(int,[i[:2],i[2:]])
my=int(1<=l and l<=12)
ym=int(1<=m and m<=12)<<1
print(["NA","MMYY","YYMM","AMBIGUOUS"][my+ym]

Submission status: Runtime Error

Solution code:
# coding: utf-8
# Your code here!

s = input()


a=int(s[0:2])
b=int(s[2:])


aY=0
bY=0
aM=0
bM=0
if 1 <= a <= 12:
    aM=1
if 1 <= b <= 12:
    bM=1

if a==0:
#    print(a,b,"a0")
    if bM==1:
        print("YYMM")
    else:
        print("NA")
elif b==0:
#    print(a,b,"b0")
    if aM==1:
        print("MMYY")
    else:
        print("NA")
else:
    if aM == 1 and bM==1:
       print("AMBIGUOUS")
    elif aM == 1:
       print("MMYY")
    elif bM == 1:
       print("YYMM")
    else:
        assert()

Submission status: Runtime Error

Solution code:
S = input()
ans = [0, 0]
if check(S[0], S[1]):
    ans[0] += 1
if check(S[2], S[3]):
    ans[1] += 1

if ans == [0, 0]:
    print("NA")
elif ans == [0, 1]:
    print("YYMM")
elif ans == [1, 0]:
    print("MMYY")
elif ans == [1, 1]:
    print("AMBIGIOUS")

Submission status: Runtime Error

Solution code:
s = input()
n = 4
pre = int(s[:2])
suf = int(s[2:])
if pre > 12 and 0 < suf <= 12:
  print('YYMM')
elif 0 < pre <= 12 and suf > 12:
  pritn('MMYY')
elif 0 < pre <= 12 and 0 < suf <= 12:
  print('AMBIGUOUS')
else:
  print('NA')

Submission status: Runtime Error

Solution code:
S = input()

formar = int(S[:2])
latter = int(S[2:])

if has_month_potential(formar) and not has_month_potential(latter):
    print('MMYY')
elif not has_month_potential(formar) and has_month_potential(latter):
    print('YYMM')
elif has_month_potential(formar) and has_month_potential(latter):
    print('AMBIGUOUS')
elif not has_month_potential(formar) and not has_month_potential(latter):
    print('NA')

Submission status: Runtime Error

Solution code:
def ismonth(month):
    return 0 < month < 13


S = input()

former = int(S[:2])
latter = int(S[2:])

if former < 1 or latter < 1:
    ans = "NA"

elif ismonth(former) and ismonth(latter):
    ans = "AMBIGUOUS"

elif ismonth(former):
    ans = "MMYY"

elif ismonth(latter):
    ans = "YYMM"

print(ans)

Submission status: Runtime Error

Solution code:
import sys

a = []
for l in sys.stdin:
    a.append(l)

_input = a[0]

def is_month(x):
    # x: 2桁の数字
    if 12 >= x > 0:
        return True
    else:
        return False

input_l = _input[:2]
input_r = _input[2:]

if is_month(input_l):
    if is_month(input_r):
        result = 'AMBIGUOUS'
    else:
        result = 'MMYY'
else:
    if is_month(input_r):
        result = 'YYMM'
    else:
        result = 'NA'
        
print(result)

Submission status: Runtime Error

Solution code:
s = input()
n = 4
pre = int(s[:2])
suf = int(s[2:])
if pre > 12 and suf > 12:
  print('NA')
elif pre > 12 and suf <= 12 and suf > 0:
  print('YYMM')
elif pre <= 12 and suf > 12 and pre > 0:
  pritn('MMYY')
elif pre <= 12 and suf <= 12 and pre > 0 and suf > 0:
  print('AMBIGUOUS')
else:
  print('NA')

Submission status: Runtime Error

Solution code:
zenhan = int(S[:2])
kouhan = int(S[2:])
if zenhan == 0 or kouhan == 0:
    print('NA')
elif zenhan > 12 and kouhan > 12:
    print('NA')
elif zenhan <= 12 and kouhan <= 12:
    print('AMBIGUOUS')
elif zenhan <= 12 and kouhan > 12:
    print('MMYY')
elif zenhan > 12 and kouhan <= 12:
    print('YYMM')

Submission status: Runtime Error

Solution code:
S = int(input())
if int(S[:2]) > 12 and int(S[2:]) <= 12:
  print('YYMM')
elif int(S[:2]) <= 12 and int(S[2:]) > 12 and int(S[2:]) != 0:
  print('MMYY')
elif int(S[:2]) <= 12 and int(S[2:]) <= 12 and int(S[:2]) != 0  and int(S[2:]) != 0:
  print('AMBIGUOUS')
else:
  print('NA')