Buggy python submission (verdict: Runtime Error):
a = list(map(int,input().split()))
W = a[0]
H = a[1]
x = a[2]
y = a[3]
#W,H,x,y = list(map(int,input().split(" ").rstrip("")))
#print(W,H,x,y)
#横にラインを引く
if x ==0 or x == W:
    tatemax = 0
    yokomax = W*H/2.0
if y== 0 or y == H:
    tatemax = W*H/2.0
    yokomax = 0
if x !=0 and x != W and y!= 0 and y != H:       
    if float(y) > float(H)/2.0:
        yokomax = float(W) * float((H-y))
        
    elif float(y) < float(H)/2.0:
        yokomax = float(W) * float(y)
        
    elif float(y) == float(H)/2.0:
        yokomax = float(W) * float(y)

    if float(x) > float(W)/2.0:
        tatemax = float(H) * float((W-x))
        
    elif float(x) < float(W)/2.0:
        tatemax = float(H) *float(x)
        
    elif float(x) == float(W)/2.0:
        tatemax = float(H) * float(x)
if W!=H:
    if yokomax == tatemax:
    #    print(max(yokomax,tatemax),'1')   
        print('{:.12e}'.format(max(yokomax,tatemax)),'1')
    else:
    #    print(max(yokomax,tatemax),'0')
        print('{:.12e}'.format(max(yokomax,tatemax)),'0')
elif W ==H:
    if x !=0 and x != W and y!= 0 and y != H:
        print('{:.12e}'.format(max(yokomax,tatemax)),'1')

Fixed submission:
x,a = list(map(int,input().split()))
if x < a:
    print(0)
elif x >= a:
    print(10)

Buggy python submission (verdict: Runtime Error):
W,H,x,y = list(map(int,input().split(" ")))
#print(W,H,x,y)
#横にラインを引く
if x ==0 or x == W:
    tatemax = 0
    yokomax = W*H/2.0
if y== 0 or y == H:
    tatemax = W*H/2.0
    yokomax = 0
if x !=0 and x != W and y!= 0 and y != H:       
    if float(y) > float(H)/2.0:
        yokomax = float(W) * float((H-y))
    elif float(y) < float(H)/2.0:
        yokomax = float(W) * float(y)
    elif float(y) == float(H)/2.0:
        yokomax = float(W) * float(y)

    if float(x) > float(W)/2.0:
        tatemax = float(H) * float((W-x))
    elif float(x) < float(W)/2.0:
        tatemax = float(H) *float(x)
    elif float(x) == float(W)/2:
        tatemax = float(H) * float(x)
if yokomax == tatemax: 
    print(max(yokomax,tatemax),'1')   
#    print('{:.12e}'.format(max(yokomax,tatemax)),'1')
else:
    print(max(yokomax,tatemax),'0')
#    print('{:.12e}'.format(max(yokomax,tatemax)),'0')


Fixed submission:
x,a = list(map(int,input().split()))
if x < a:
    print(0)
elif x >= a:
    print(10)

Buggy python submission (verdict: Runtime Error):
W,H,x,y = list(map(int,input().split(" ")))
print(W,H,x,y)
#横にラインを引く
if x ==0 or x == W:
    tatemax = 0
    yokomax = W*H/2.0
if y== 0 or y == H:
    tatemax = W*H/2.0
    yokomax = 0
if x !=0 and x != W and y!= 0 and y != H:       
    if float(y) > float(H)/2.0:
        yokomax = float(W) * float((H-y))
    elif float(y) < float(H)/2.0:
        yokomax = float(W) * float(y)
    elif float(y) == float(H)/2.0:
        yokomax = float(W) * float(y)

    if float(x) > float(W)/2.0:
        tatemax = float(H) * float((W-x))
    elif float(x) < float(W)/2.0:
        tatemax = float(H) *float(x)
    elif float(x) == float(W)/2:
        tatemax = float(H) * float(x)
if yokomax == tatemax: 
    print('{:.12e}'.format(max(yokomax,tatemax)),'1')
else:
    print('{:.12e}'.format(max(yokomax,tatemax)),'0')


Fixed submission:
x,a = list(map(int,input().split()))
if x < a:
    print(0)
elif x >= a:
    print(10)