Masala #L4BRZMO5IA
Shohruxga yordam
Shohrux magnitofon o`ragichi a m/s tezlik bilan t sekundda tasmani o`rab bo`ldi.Agar o`ragichning boshlang`ich radiusi b sm , oxirgi radiusi c sm bo`lsa , tasmaning qalinligi necha mm???Agar sonlar xato kiritilsa ‘Error’ so`zini chop eting.
a,t,b,c sonlar kiritiladi(0≤a,t,b,c≤10000).
Tasma necha mm ekanligini chop eting.Masala javobini \(10**(-2)\)aniqlikda chop eting.
# | input.txt | output.txt |
---|---|---|
1 |
3 30 1 5 |
0.08 |
2 |
1 1 1 1 |
0.00 |
pi=3 deb olinsin