Cost of balloons - HackerEarth Solution

t = int(input())
s = []
for i in range(t):
    cost = input()
    cost = cost.split(' ')
    for j in range(len(cost)):
        cost[j] = int(cost[j])
    cost.sort()
    r = 0
    l = 0
    n = int(input())
    for j in range(n):
        y = list(input())
        r += int(y[0])
        l += int(y[2])
    if r > l:
        r = r * int(cost[0])
        l = l * int(cost[1])
    else:
        r = r * int(cost[1])
        l = l * int(cost[0])
    a = l + r
    s.append(a)
for i in range(len(s)):
    print(s[i])