888 B | 888 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
sys.setrecursionlimit(10**7)
BLANK = " "
#inp = input
inp = lambda : sys.stdin.readline().rstrip()
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def solve():
Y, M, D = mii()
y, m, d = 1000, 1, 1
cnt = 0
while Y != y or M != m or D != d:
cnt += 1
D += 1
if Y % 3 == 0:
if D == 21:
D = 1
M += 1
else:
if M % 2 == 1:
if D == 21:
D = 1
M += 1
else:
if D == 20:
D = 1
M += 1
if M == 11:
M = 1
Y += 1
return cnt
if __name__ == "__main__":
tc = ii()
for t in range(1, tc+1):
ret = solve()
p(ret)