5 PRINT "INPUT P,Q,R,S,T"
10 INPUT P,Q,R,S,T 
15 PRINT "A=";P^2-R
20 PRINT "B=";-2*P 
25 PRINT "C=";1
30 PRINT "D=";2*P*Q-S
35 PRINT "E=";-2*Q 
40 PRINT "F=";Q^2-T
45 PRINT 
50 PRINT "MORE INPUT? (1=YES,0=NO)"
55 INPUT P 
60 PRINT 
65IF P=1 THEN 5
70 END 

