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;
}1559B - Mocha and Red and Blue | 1579C - Ticks |
268B - Buttons | 898A - Rounding |
1372B - Omkar and Last Class of Math | 1025D - Recovering BST |
439A - Devu the Singer and Churu the Joker | 1323A - Even Subset Sum Problem |
1095A - Repeating Cipher | 630F - Selection of Personnel |
630K - Indivisibility | 20B - Equation |
600B - Queries about less or equal elements | 1015A - Points in Segments |
1593B - Make it Divisible by 25 | 680C - Bear and Prime 100 |
1300A - Non-zero | 1475E - Advertising Agency |
1345B - Card Constructions | 1077B - Disturbed People |
653A - Bear and Three Balls | 794A - Bank Robbery |
157A - Game Outcome | 3B - Lorry |
1392A - Omkar and Password | 489A - SwapSort |
932A - Palindromic Supersequence | 433A - Kitahara Haruki's Gift |
672A - Summer Camp | 1277A - Happy Birthday Polycarp |