L-C circuit question

PLZ IGNORE THE DATA WRITTEN WITH PEN AND THE LINE SHOWING '50' ON ONE CAPACITOR AND ALSO THE OTHER LINE ON THE OTHER CAPACITOR. SOLVE THE QUESTION WITH ONLY THE PRINTED INFO
C1=1 F
C2= 2F
L=5H
initially C1 is charged to 50 V and C2 to 10 V. Swicth S is closed at time t=0. Suppose at some instant charge on C1 is 20 C with the same polarities are shown. Then

a)Current in the circuit is:
b)Max energy stored is:

ans
a)15√2 A
b)4√30 A

plz help me in solving