# Muallif:Azamhanov Nematulla
#masala_3.2 
#13.02.2021
print('"Nexia", "Tico",  \'Damas\' ko\'rganlar qilar havas')
print("5 ning 4-darajasi" ,5**4)
print("22 ni 4 ga bo'lganda", 22%4 , "qoldiq chiqadi")
print ('S=',125*125, "P=",125*4)
print("Diametri 12 ga teng bo'lgan doiraning yuzi",1/4*3.14*12**2)
print("katetlari 6 va 7 bo'lgan to'g'ri burchakli uchburchakning gipotinuzasi",(6**2+7**2)**(1/2), "ga teng") 