# principal=input("Enter principal : ")
# rate=input("Enter rate : ")
# time=input("Enter time : ")
#
# simple_intrest=int(principal)*int(rate)*int(time)/100;
# print("Simple intrest is :", simple_intrest);




principle=int(input("Enter the principle : "))
rate=int(input("Enter the rate : "))
time=int(input("Enter the time : "))

simple_intrest=((principle)*(rate)*(time))/100;
print("simple intrest : ",simple_intrest);