[BAEKJOON] 2884 : 알람 시계 - python3

H, M = input().split()
 
I = 0
H = int(H)
M = int(M)
 
if(H==0):
    if(M>=45):
        I = (H*60+M) - 45
        print(H, I%60)
    else:
        I = (H*60+M) - 45
        H = 23
        print(H, I%60)
else:
    I = (H*60+M) - 45
    print(int(I/60), I%60)