# Help me in solving BMC08 problem

### My issue

BMC08 how is this question solved with out for loop
t = int(input())
for i in range(t):
A, B = map(int, input().split())
operation_num = 0
for j in range(A,B+1):
operation_num = operation_num +1
if A != B and operation_num%2==0:
A = A+2
elif A != B and operation_num%2 != 0:
A = A+1

``````    if A==B:
print('YES')
break
elif A > B:
print('NO')
break
``````

the above code is giving error

### My code

``````# Update the code below to solve the problem

t = int(input())
for i in range(t):
A, B = map(int, input().split())
operation_num = 0
for j in range(A,B+1):
operation_num = operation_num +1
if A != B and operation_num%2==0:
A = A+2
elif A != B and operation_num%2 != 0:
A = A+1

if A==B:
print('YES')
break
elif A > B:
print('NO')
break

``````

Learning course: Beginner DSA in Python
Problem Link: CodeChef: Practical coding for everyone

@satish24
plzz refer the following solution

``````t = int(input())
for i in range(t):
A, B = map(int, input().split())

diff = B - A

if (B - A)%3 == 0:
print('YES')
elif (B - A)%3 == 1:
print('YES')
else:
print('NO')``````