Problem:


Score : 100 points

Problem Statement

There are S sheep and W wolves.

If the number of wolves is greater than or equal to that of sheep, the wolves will attack the sheep.

If the wolves will attack the sheep, print unsafe; otherwise, print safe.

Constraints

1 \leq S \leq 100

1 \leq W \leq 100

Input

Input is given from Standard Input in the following format:

S W

Output

If the wolves will attack the sheep, print unsafe; otherwise, print safe.

Sample Input 1

4 5

Sample Output 1

unsafe

There are four sheep and five wolves. The number of wolves is not less than that of sheep, so they will attack them.

Sample Input 2

100 2

Sample Output 2

safe

Many a sheep drive away two wolves.

Sample Input 3

10 10

Sample Output 3

unsafe



Sample input:
4 5


Sample output:
unsafe

Submission status: Runtime Error

Solution code:
def check(a,b,c,d):
	while(a>0 and c>0):
		c-=b
		if(c==0):
			return 1
		a-=d
		if(a==0):
			return 0
	if(a<0):
		return 0
	if(c < 0):
		return 1
inp1=list(map(int,input().strip().split()))[:4]
a,b,c,d=inp1[0],inp1[1],inp1[2],inp1[3]
if(check(a,b,c,d)):
	print("Yes")
else:
	print("No")

Submission status: Runtime Error

Solution code:
m,n = map(int,input().split())
if n>=m:
  print("unsafe")
else:
  print("safe)

Submission status: Runtime Error

Solution code:
s, w = map(int, input().strip())
print s
if s > w:
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())
if S =< W:
  print('unsafe')
  
else:
  print('safe')

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
if W < S:
    print('safe')
else:
    print('unsafe')

Submission status: Runtime Error

Solution code:
import math

a,b,c,d = map(int,input().split())
if (math.ceil(a/d)) <= (math.ceil(b/c)):
    print('No')
else:
    print('Yes')

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
if S > W:
  print("safe")
 else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
N,K = map(int,input().split())
if(N<=K):
    print('unsafe')
else:
    print('safe'

Submission status: Runtime Error

Solution code:
n=int(input())
a=[]
for i in range(n):
    s=input()
    if s not in a:
        a.append(s)

print(len(a))

Submission status: Runtime Error

Solution code:
def check(a,b,c,d):
	while(a>0 and c>0):
		c-=b
		if(c==0):
			return 1
		a-=d
		if(a==0):
			return 0
	if(a<0):
		return 0
	if(c < 0)
		return 1
inp1=list(map(int,input().strip().split()))[:4]
a,b,c,d=inp1[0],inp1[1],inp1[2],inp1[3]
if(check(a,b,c,d)):
	print("Yes")
else:
	print("No")

Submission status: Runtime Error

Solution code:
S, W = map(lambda: x, input().split())
if S>W:
  print('safe')
else:
  print('unsafe')

Submission status: Runtime Error

Solution code:
a, b, c, d = map(int, input().split())
while a > 0 and c > 0:
  c -= b
  a -= d
if c <= 0:
  print('Yes')
else:
  print('No')

Submission status: Runtime Error

Solution code:
S, W = map(int.input(" ")) 
if W >= S :
    print("Unsafe")
else:
    print("Safe")

Submission status: Runtime Error

Solution code:
A, B, C, D = map(int, input().split())
while A > 0 and C > 0:
    C = C - B
    A = A - D
if A == 0:
    ans = 'No'
else:
    ans = 'Yes'
print(ans)

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())

if S > W: 
    print("safe")
else:
    print("unsafe")

Submission status: Runtime Error

Solution code:
    import sys
     
    s,w =(int(n) for n in input().split())
     
    if (s <= w):
        print("unsafe")
        sys.exit()
    else:
        print("safe")

Submission status: Runtime Error

Solution code:
s,w = map(int, user_input().split())
if w >= s:
	print("unsafe")
else:
	print("safe")

Submission status: Runtime Error

Solution code:
s, w = map(int, input().strip())
if s > w:
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
S, W = input().split()

if float(S)<float(W)*2:
  print("unsafe")
 else:
  print("safe")

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())

if W >= S :
   print('unsafe')

else :
   print('safe')

Submission status: Runtime Error

Solution code:
import sys

inp=input().split(" ")
thp=int(inp[0])
tat=int(inp[1])
ahp=int(inp[2])
aat=int(inp[3])

for i in range(100):
  ahp-=tat
  if ahp<=0:
    print("Yes")
    sys.exit()
  thp-=aat
  if thp<=0:
    print("Yes")
    sys.exit()

Submission status: Runtime Error

Solution code:
A,B,C,D = map(int,input().split())

X = A // D
Y = C // B

if A % D > 0:
  X += 1

if C % B > 0:
  Y += 1

if Y > X:
  print('No')
else :
  print('Yes')

Submission status: Runtime Error

Solution code:
from math import factorial as fact
import math
import fractions
import sys
import itertools
import numpy as np
from collections import Counter
import datetime
#入力:N(int:整数)
def input1():
	return int(input())

#入力:N,M(int:整数)
def input2():
	return map(int,input().split())

#入力:[n1,n2,...nk](int:整数配列)
def input_array():
	return list(map(int,input().split()))

def keta(N):
	return len(str(N))


def input_daytime(input_time):
	time,distance=input_time.split()
	t=time.split(":")
	se=str(t[-1]).split(".")
	dt1 = datetime.timedelta(hours=int(t[0]),minutes=int(t[1]),seconds=int(se[0]),milliseconds=int(se[1]))
	return dt1

def combinations(n,r):
	return list(itertools.combinations(n,r))

def all_sets(num_list):
	subsets=[]
	for i in range(2,len(num_list) + 1):
		for c in combinations(num_list, i):
			subsets.append(c) 
	return subsets

#公約数の列挙
def ch(x1):
	cf=[]
	for i in range(2,math.sqrt(x1)+1):
		if x1 % i==0:
			cf.append(i)
	return cf

def CountOneRoots(x,y):
	#x:縦，y:横
	return fact(x+y)/fact(x)/fact(y)

# 素因数分解
def factorization(n):
	tmp=n
	count=0
	for i in range(2,int(n**0.5)+2):
		if tmp%i==0:
			cnt=0
			while tmp%i==0:
				cnt+=1
				tmp//=i
			count+=1
	if tmp!=1:
		count+=1

	return count
			


s,w=input2()
if w >=s2:
	print("unsafe")
else:
	print("safe")

# a,b,c,d=input2()

# for i in range(1,101):
# 	if i%2==1:
# 		c-=b
# 		if c<=0:
# 			print("Yes")
# 			break
# 	else:
# 		a-=d
# 		if a<=0:
# 			print("No")
# 			break

Submission status: Runtime Error

Solution code:
w=eval(input())
s=eval(input())
if(w>=s):
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
if S > W print('safe')
else: print('unsafe')

Submission status: Runtime Error

Solution code:
q = input().split()
q = [int(i) for i in q]

t = [q[0], q[1]]
a = [q[2], q[3]]

while True:
    a[0] = a[0] - t[1]
    if (a[0] <= 0):
        print("Yes")
        break

    t[0] = t[0] - a[1]
    if (t[0] <= 0):
        print("No")
        break

Submission status: Runtime Error

Solution code:
a ,b = map(int,input().split())

if a <=b:print(“unsafe”)
else:print(“safe”)

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())

if W >= S:
    print(unsafe)
else:
    print(safe)

Submission status: Runtime Error

Solution code:
S,W = list(map(int,input().split()))

if S =< W:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s,w=map(int,input().split(""))
if w >=s :
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
a=int(input(""))
b=int(input(""))
if b>=a:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())
if W >= S:
  print(“unsafe”)
else:
  print(“safe”)

Submission status: Runtime Error

Solution code:
S = input()
W = input()
if W >= S:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
if W > S:
  return "unsafe"
else:
  return "safe"

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
print(safe if S > W else unsafe)

Submission status: Runtime Error

Solution code:
a ,b = map(int,input().split())

if a <=b; print(“unsafe”)
else; print(“safe”)

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
print("unsafe" if W >= S else "safe")

Submission status: Runtime Error

Solution code:
S = input()
W = input()
if int(S) =< int(W):
  print('unsafe')
  
else: 
  print('safe)

Submission status: Runtime Error

Solution code:
s, w = map(int, input().strip())
if s > w:
  print("safe")
else:
  print("unsafe)

Submission status: Runtime Error

Solution code:
sw = input().split()

if sw[0] > w[1]:
    print("safe")
else:
    print("unsafe")

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
print('safe' if S > W else 'unsafe')

Submission status: Runtime Error

Solution code:
nm = list(map(int, input().split()))
if (nm[0] =< nm[1]):
    print("unsafe")
else print("safe")

Submission status: Runtime Error

Solution code:
S = input()
W = input()

def sheep_wold(S=S, W=W):
    if S <= W:
        print('unsafe')
    else:
        print('safe')

Submission status: Runtime Error

Solution code:
w=eval(input(""))
s=eval(input(""))
if w>=s:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())

if S <= W:
  print('unsafe')
else:
  print("safe")

Submission status: Runtime Error

Solution code:
s=int(input())
w=int(input())
if(s<=w):
    print("unsafe")
if(s>w):
    print("safe")

Submission status: Runtime Error

Solution code:
list = map(int, input().split())
S = list[0]
W = list[1]
if W >= S: print("unsafe")
else: print("safe")

Submission status: Runtime Error

Solution code:
b, c = map(int, raw_input().split())
if b>c:
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
s = int(input())
w = int(input())
if s <= w:
  print('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:
S = int(input("Enter the number of sheeps: "))
W = int(input("Enter the number of wolves: "))
if S <= W:
  print("Unsafe")
else:
  print("Safe")

Submission status: Runtime Error

Solution code:
s,w = int(input().split())
if s <= w:
  print("unsafe\n")
else:
  print("safe\n")

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
if S > W print("safe")
 else print("unsafe")

Submission status: Runtime Error

Solution code:
s = input()
w = input()
if w >= s:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
S, W = int(inpit())

if S <= W:
    print('unsafe')
else S > W:
    print('safe')

Submission status: Runtime Error

Solution code:
S,W = map(int, input().split())
print "unsafe" if W >= S else "safe"

Submission status: Runtime Error

Solution code:
x, y = map(int,input().split())
if x<y:
  print("unsafe")
else:
  print("safe')

Submission status: Runtime Error

Solution code:
scanf("%d,%d",&s,&w)

if s>w:
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
if W >= S:
  return "unsafe"
else:
  return "safe"

Submission status: Runtime Error

Solution code:
s = input().split()
#print(s)
if s[0] => s[1]:
  print(unsafe)
	else:
      print(safe)

Submission status: Runtime Error

Solution code:
s=int(input())
w=int(input())
if(s<=w):
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s=int(input())
w=int(input())
if s<=w:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
a = input()
b = input()
if b>=a:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s = int(input())
w = int(input())

if s =< w:
  print("unsafe")
else:
  print("safe)

Submission status: Runtime Error

Solution code:
s,w=map(int,input().split(""))
if w >= s:
    print("unsafe")
else:
    print("safe

Submission status: Runtime Error

Solution code:
if W >= S :
  print ("unsafe")
if W < S :
  print("safe")

Submission status: Runtime Error

Solution code:
s = int(input())
w = int(input())
if s <= w:
  print('unsafe')
elif:
  print('safe')

Submission status: Runtime Error

Solution code:

S = input()
W = input()

if S <= W:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
S, W = int(input())

if S <= W:
    print('unsafe')
    elif S > W
    print('safe')

Submission status: Runtime Error

Solution code:
S, W = map(int, raw_input().split())
if S >= W:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
s,w = map(int,input().split())

if s > w:
    print('safe')
elif s =< w:
    print('unsafe')

Submission status: Runtime Error

Solution code:
S, W = map(int, input.split())

print('unsafe' if W>=S else 'safe')

Submission status: Runtime Error

Solution code:
list = map(int, input().split())
S = list[0]
W = list[1]
if W => S: print("unsafe")
else: print("safe")

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())

if S =< W:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
S=int(input("S"))
W=int(input("W"))
if W>=S:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
S,W = map(int, input.split())
print "unsafe" if W >= S else "safe"

Submission status: Runtime Error

Solution code:
if S =< W :
  print('unsafe')
 
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s,w = map(int,input().split())

if s >= w :
  print(safe)
else:
  print(unsafe)

Submission status: Runtime Error

Solution code:
S,W = map (int12,input().split())
if S > W:
  print("safe")
else :
  print("unsafe")

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())
if S =< W:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s = int(input())
w = int(input())
if w >= s:
  print("unsafe")
else:
  print('safe')

Submission status: Runtime Error

Solution code:
 S,W = map(int, input().split())
if W>=S:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
S, W = int(inpit())

if S <= W:
    print('unsafe')
    elif S > W
    print('safe')

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())

if S =< W:
  print("unsafe")
print("safe")

Submission status: Runtime Error

Solution code:
N,M=map(int,input().split())
if(N>M):
    print("safe")
else if(N<=M):
    print("unsafe")

Submission status: Runtime Error

Solution code:
n,w=map(int,input().split())
if w>=n:
  print('unsafe')
 else:
  print('safe')

Submission status: Runtime Error

Solution code:
a,b=map(int,input().split())
if a<=b:
  print(unsafe)
else:
  print(safe)

Submission status: Runtime Error

Solution code:
 s, w = (int(x) for x in input().split())
if s <= w:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
s= int(input())
w = int(input())
if w >= s:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
S=int(input())
W=int(input())
if W>=S:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
a,b=map(int,input().split())
if a=<b:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
a=int(input())
b=int(input())
if a>b:
  print("safe)
else:
    print("unsafe")

Submission status: Runtime Error

Solution code:
S, W = int(input())
if S <= W:
     print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s, w = input().split(' ')
s = int(s)
w = int(w)
 
if s > w :
  print('safe')
else:
  pritn('unsafe')

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())

if W >= S:
    print(undafe)
else:
    print(safe)

Submission status: Runtime Error

Solution code:
n,m=map(int,input())

if m>=n:

    print('unsafe')

else:
    print('safe')

Submission status: Runtime Error

Solution code:
s,w=[int(x) for x in input().split()]
if w>=n:
  print('unsafe')
else:print('safe')

Submission status: Runtime Error

Solution code:
S, W = map(int,input().split())
input('unsafe' if S <= W else 'safe')

Submission status: Runtime Error

Solution code:
s.w=map(int,input().split())
if s<=w:
  print('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:
S,W = map(int,input()split())
#L = list(map(int,input()split()))
if W >= S:
    print("unsafe")
else:
    print("safe ")

Submission status: Runtime Error

Solution code:
print('unsafe') if int(input()) <= int(input()) else print('safe')

Submission status: Runtime Error

Solution code:
if int('S') =< int('W') :
  print('unsafe')
 
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s, w = int(input().split())

if w >= s:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s=input()
w=input()
if s<=w:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
a = input()
s = int(a[0])
w = int(a[1])

if w <= s:
    print('safe')
else:
    print('unsafe')

Submission status: Runtime Error

Solution code:
s, w = input()
s = int(s)
w = int(w)

if s > w :
  print('safe')
else:
  pritn('unsafe')

Submission status: Runtime Error

Solution code:
s,w = map(int, input().split())
if s =< w:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
A, B = map(int.input().split())

if (A > B):
    print('safe')
else:
    print('unsafe')

Submission status: Runtime Error

Solution code:
s, w = map(int, input().split())

if s =< w:
  print('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s = input()
w = input()
if w >= s:
  print("unsafe")
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s, w = input(,)
if s >= w:
	print('safe')
else:
	print('unsafe')

Submission status: Runtime Error

Solution code:
w=eval(input(""))
s=eval(input(""))
if(w>=s):
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
a,b=map(int,input().split)
if a=<b:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s, w = map(int, input().split())
if s > w:
  print("safe")
 else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
s, w = int(input().split())
if w >= s:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
S, W = map(int, input().split())

if(S > W):
    print(safe)
else:
    print(unsafe)

Submission status: Runtime Error

Solution code:
s,w = map(int,input().split())
if s>w:
  print('safe')
 else:
  print('unsafe')

Submission status: Runtime Error

Solution code:
s = input(int())
w = input(int())

if s =< w:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
print("safe" if S > W else "unsafe")

Submission status: Runtime Error

Solution code:
a,b=map(int,input.split())
if a<=b:
  print('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:

f=0
    # n=int(input())
    # a=list(map(int,input().split()))
    # c,d=map(int,input().split())
    
    s,w=map(int,input().split())
    if(s<=w):
        print("unsafe")
    else:
        print("safe")
    




# print("Yes" if f==1 else "No")

Submission status: Runtime Error

Solution code:
nums = input()
S = int(nums.split(' ')[0])
W = int(nums.split(' ')[1])

if W >= S:
	print(unsafe)
else:
	print('safe')

Submission status: Runtime Error

Solution code:
s,w = map(int,input())
if s <= w:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
# import math
# import numpy as np
# import itertools
# import heapq
# =map(int,input().split())
w=int(input())
s=int(input())
if w>=s:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
S, W = list(map(int, input().split()))

if (W >= S){
    print('unsafe')
} else{
    print('safe')
}

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())
print('unsafe') if W>= S else print('safe')

Submission status: Runtime Error

Solution code:
s,w=map(it,input().split())
if s<=w:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
s, w = [int(i) for i in input().spli()]
if s <= w:
  print("unsafe")
else:
  print("safe")

Submission status: Runtime Error

Solution code:
s, w = int(input().split())

if s<=w:
  print('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s, w = list( map( int ,input() )) 
if w >= s:
	print('unsafe')
else:
	print('safe')

Submission status: Runtime Error

Solution code:
s,w = list(map(int,input().split()))
if w >= S:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
S,W = int(input().split())
if(S > W):
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
s,w = map(int, input().split())

print('unsafe' if s=<w else 'safe')

Submission status: Runtime Error

Solution code:
s,w = map(int, input().split())
if s>f:
    print('safe')
else:
    print('unsafe')

Submission status: Runtime Error

Solution code:
S, W = int(input().split())

if(S > W):
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
s,w=[int(x) for x in input().splir()]

if(s>w):
  print("safe")
else:
  print("unsafe")

Submission status: Runtime Error

Solution code:
s, w = map(int, input())
if w >= s:
    print('unsafe')
else:
    print('safe')

Submission status: Runtime Error

Solution code:
import sys
int1 = lambda x: int(x) - 1
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(500000)

S, W = map(int, read())

if W >= S:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s,w=map(int.input().split())
print("unsafe" if w>=s else "safe")

Submission status: Runtime Error

Solution code:
s,w=map(int,input().split())
if s>w:
  print('safe')
 else:
  print('unsafe')

Submission status: Runtime Error

Solution code:
s, w = map(int, input())
if s<=w:
  print('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s,w=mpa(int,input().split())
if(w>=s):
	print("unsafe")
else:
	print("safe")

Submission status: Runtime Error

Solution code:
S.W=map(int,input().split())
if W>=S:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
s, w = map(int, input().split())
if w > s:
  print('unsafe')
else:
  print('safe;)

Submission status: Runtime Error

Solution code:
s, w = map(int, input().split(""))
res = "safe"
if w >= s:
    res = "unsafe"
print(res)

Submission status: Runtime Error

Solution code:
S = int(input())
W = int(input())

if (S <= W) :
    print("unsafe")
else :
    print("safe")

Submission status: Runtime Error

Solution code:
s,w=map(int, input().split())
if w>=s:
  pritn('unsafe')
else:
  print('safe')

Submission status: Runtime Error

Solution code:
s = int(input())
w = int(input())

if w >= s:
    print("unsafe")
else:
    print("safe")

Submission status: Runtime Error

Solution code:
a=int(input())
b,c=[int(x) for x in input().split()]
s=input()
print(a+b+c, s)

Submission status: Runtime Error

Solution code:
A, B = map(int, input().split())

if A <= W:
    print("unsafe")
else:
    print("safe")