SET TALK OFF
CLEAR
STORE 0 TO P,N,R
INPUT "THE NUMBER OF YEARS" TO N
INPUT "THE RATE OF INTREST" TO R
INPUT "THE PRINCIPAL AMOUNT" TO P
READ
SI=(P*N*R)/100
?"THE SIMPLE INTREST IS",SI
READ
CI=P*(1+R/100)^N
?"THE COMPOUND INTREST IS",CI 
RETURN