03. Circuit Theory(Sum of the series and parallel resistors)

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Circuit Theory HW3

문제

파이썬으로 직렬-병렬 저항의 합 구하는 코드 구현

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코드

print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~") ID = input("What is your Student ID? ") #A and B AtoB = input( "Are Registers between Node A and B connected Series or Parallel (S/P)? ") if AtoB == 'S': Ssum1 = int(input("How many registers are connected in Series? ")) if Ssum1 == 0: ValofS1 = [] ValofS1.append(0) AtoB_Sum = sum(ValofS1) else: ValofS1 = list( map(int, input("Please, type the values of registers: ").split(", "))) # print(ValofS1) AtoB_Sum = 0 if Ssum1 == len(ValofS1): AtoB_Sum = sum(ValofS1) else: raise # print(AtoB_Sum) elif AtoB == 'P': Psum1 = int(input("How many registers are connected in Parallel? ")) if Psum1 == 0: ValofP1 = [] ValofP1.append(0) AtoB_Sum = sum(ValofP1) else: ValofP1 = list( map(int, input("Please, type the val8ues of registers: ").split(", "))) # print(ValofP1) i = 0 AtoB_Sum = 0 while i < Psum1: if Psum1 == len(ValofP1): if ValofP1[i] == 0: AtoB_Sum += 0 i += 1 else: AtoB_Sum += 1/ValofP1[i] i += 1 else: raise if AtoB_Sum == 0: AtoB_Sum = 0 else: AtoB_Sum = 1/AtoB_Sum # print(AtoB_Sum) else: raise #B and C BtoC = input( "Are Registers between Node B and C connected Series or Parallel (S/P)? ") if BtoC == 'S': Ssum2 = int(input("How many registers are connected in Series? ")) if Ssum2 == 0: ValofS2 = [] ValofS2.append(0) BtoC_Sum = sum(ValofS2) else: ValofS2 = list( map(int, input("Please, type the values of registers: ").split(", "))) # print(ValofS2) BtoC_Sum = 0 if Ssum2 == len(ValofS2): BtoC_Sum = sum(ValofS2) else: raise # print(BtoC_Sum) elif BtoC == 'P': Psum2 = int(input("How many registers are connected in Parallel? ")) if Psum2 == 0: ValofP2 = [] ValofP2.append(0) BtoC_Sum = sum(ValofP2) else: ValofP2 = list( map(int, input("Please, type the values of registers: ").split(", "))) # print(ValofP2) i = 0 BtoC_Sum = 0 while i < Psum2: if Psum2 == len(ValofP2): if ValofP2[i] == 0: BtoC_Sum += 0 i += 1 else: BtoC_Sum += 1/ValofP2[i] i += 1 else: raise if BtoC_Sum == 0: BtoC_Sum = 0 else: BtoC_Sum = 1/BtoC_Sum # print(BtoC_Sum) else: raise #C and D CtoD = input( "Are Registers between Node C and D connected Series or Parallel (S/P)? ") if CtoD == 'S': Ssum3 = int(input("How many registers are connected in Series? ")) if Ssum3 == 0: ValofS3 = [] ValofS3.append(0) CtoD_Sum = sum(ValofS3) else: ValofS3 = list( map(int, input("Please, type the values of registers: ").split(", "))) # print(ValofS3) CtoD_Sum = 0 if Ssum3 == len(ValofS3): CtoD_Sum = sum(ValofS3) else: raise # print(CtoD_Sum) elif CtoD == 'P': Psum3 = int(input("How many registers are connected in Parallel? ")) if Psum3 == 0: ValofP3 = [] ValofP3.append(0) CtoD_Sum = sum(ValofP3) else: ValofP3 = list( map(int, input("Please, type the values of registers: ").split(", "))) # print(ValofP3) i = 0 CtoD_Sum = 0 while i < Psum3: if Psum3 == len(ValofP3): if ValofP3[i] == 0: CtoD_Sum += 0 i += 1 else: CtoD_Sum += 1/ValofP3[i] i += 1 else: raise if CtoD_Sum == 0: CtoD_Sum = 0 else: CtoD_Sum = 1/CtoD_Sum # print(CtoD_Sum) else: raise Rsum = AtoB_Sum + BtoC_Sum + CtoD_Sum print("\n") print("%s, the equivalent register value of the circuit is %0.1f Ω" % (ID, Rsum)) print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")

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결과

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ What is your Student ID? abcdef Are Registers between Node A and B connected Series or Parallel (S/P)? S How many registers are connected in Series? 2 Please, type the values of registers: 10, 20 Are Registers between Node B and C connected Series or Parallel (S/P)? P How many registers are connected in Parallel? 3 Please, type the values of registers: 10, 20, 30 Are Registers between Node C and D connected Series or Parallel (S/P)? P How many registers are connected in Parallel? 3 Please, type the values of registers: 10, 20, 30 abcdef, the equivalent register value of the circuit is 40.9 Ω ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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