by using q-basic I need the answer as soon as possible thanks in advance

run program Take A=4, B=6 and explain in detail INPUTA INPUTB c=0 IF ALB THEN = A=B 8=C END IF LET 2=1 WHILE RYO &= A MODB IF 0=0 THEN PRINTB ELSE A=B B=R END IF WEND