Buggy python submission (verdict: Runtime Error):
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(1)
print("-1")


Fixed submission:
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(0)
print(-1)

Buggy python submission (verdict: Runtime Error):
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(1)
print(-1)


Fixed submission:
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(0)
print(-1)

Buggy python submission (verdict: Runtime Error):
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
alist = list(range(a1, a2))
blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in alist:
    for j in blist:
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(1)
print(-1)


Fixed submission:
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(0)
print(-1)

Buggy python submission (verdict: Runtime Error):
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
alist = list(range(a1, a2))
blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in alist:
    for j in blist:
        if i == j:
            print(i)
            exit(1)
print(-1)


Fixed submission:
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(0)
print(-1)

Buggy python submission (verdict: Runtime Error):
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
alist = range(a1, a2)
blist = range(b1, b2)

for i in alist:
    for j in blist:
        if i == j:
            print(i)
            exit(1)
print(-1)


Fixed submission:
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(0)
print(-1)

Buggy python submission (verdict: Runtime Error):
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

for i in range(1, 101):
    c = int(i * 0.08)
    d = int(i * 0.10)
    if a == c and b == d:
        print(i)
        exit(1)
print(-1)


Fixed submission:
import math
input1 = list(map(int, (input().split())))

a = input1[0]
b = input1[1]

a1 = math.ceil(a / 0.08)
a2 = math.ceil((a+1) / 0.08)
b1 = math.ceil(b / 0.1)
b2 = math.ceil((b+1) / 0.1)
# alist = list(range(a1, a2))
# blist = list(range(b1, b2))

# print(alist)
# print(blist)
for i in range(a1, a2):
    for j in range(b1, b2):
        if i == j:
            print(i)
            # print(i * 0.08)
            # print(i * 0.1)
            exit(0)
print(-1)