n,m=list(map(int,input().split()))
result=[[],[]]
a=n
b=m
count=0
while count<n+m:
if count%2==0:
if result[0]==[]:
result[0].append(1)
a-=1
else:
if result[0][count-1]==1 and a>0:
result[0].append(1)
a-=1
elif result[0][count-1]==-1 and b>0:
result[0].append(-1)
b-=1
else:
if a>0:
result[0].append(1)
a-=1
else:
result[0].append(-1)
b-=1
else:
if result[0][count-1]==1 and b>0:
result[0].append(-1)
b-=1
elif result[0][count-1]==-1 and a>0:
result[0].append(1)
a-=1
else:
if a>0:
result[0].append(1)
a-=1
else:
result[0].append(-1)
b-=1
count+=1
a=n
b=m
count=0
while count<n+m:
if count%2==0:
if result[1]==[]:
result[1].append(-1)
b-=1
else:
if result[1][count-1]==1 and a>0:
result[1].append(1)
a-=1
elif result[1][count-1]==-1 and b>0:
result[1].append(-1)
b-=1
else:
if a>0:
result[1].append(1)
a-=1
else:
result[1].append(-1)
b-=1
else:
if result[1][count-1]==1 and b>0:
result[1].append(-1)
b-=1
elif result[1][count-1]==-1 and a>0:
result[1].append(1)
a-=1
else:
if a>0:
result[1].append(1)
a-=1
else:
result[1].append(-1)
b-=1
count+=1
score=[[],[]]
for i in range(len(result)):
p=0
v=0
for j in range(len(result[i])-1):
if result[i][j]==result[i][j+1]:
p+=1
else:
v+=1
score[i].append(p)
score[i].append(v)
index=0
if score[1][0]>score[0][0]:
index=1
for i in score[index]:
print(i,end=" ")
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
int main(){
ios_base::sync_with_stdio(false); cin.tie(0);
ll n,m;
cin>>n>>m;
cout<<n+m-1-min(n,m)<<" "<<min(n,m);
return 0;
}1335A - Candies and Two Sisters | 96B - Lucky Numbers (easy) |
1151B - Dima and a Bad XOR | 1435B - A New Technique |
1633A - Div 7 | 268A - Games |
1062B - Math | 1294C - Product of Three Numbers |
749A - Bachgold Problem | 1486B - Eastern Exhibition |
1363A - Odd Selection | 131B - Opposites Attract |
490C - Hacking Cypher | 158B - Taxi |
41C - Email address | 1373D - Maximum Sum on Even Positions |
1574C - Slay the Dragon | 621A - Wet Shark and Odd and Even |
1395A - Boboniu Likes to Color Balls | 1637C - Andrew and Stones |
1334B - Middle Class | 260C - Balls and Boxes |
1554A - Cherry | 11B - Jumping Jack |
716A - Crazy Computer | 644A - Parliament of Berland |
1657C - Bracket Sequence Deletion | 1657B - XY Sequence |
1009A - Game Shopping | 1657A - Integer Moves |