a,b=map(int,input().split())
c=int(input())
if b+c<60:
print(f'{a} {b+c}')
elif b+c>60:
if a+((b+c)//60)>=24:
print(f'{(a+((b+c)//60))-24} {(b+c)%60}')
else:
print(f'{a+((b+c)//60)} {((b+c)%60)}')
else:
print(f'{a+((b+c)//60)} 0')
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