Python program to combine two dictionary adding values for common keys
d1 = {'a': 100, 'b': 200, 'c':300}
d2 = {'a': 300, 'b': 200, 'd':400}
d=dict()
for i in d2:
if i in d2:
d[i]=d1[i]+d2[i]
else:
d.update(d1)
d.update(d2)
print(d)
Python Program that computes the net amount of a bank account based a transaction log from console input.
#D or d means deposit while W or w means withdrawal. bal=0 while('true'): ch = input ('''Enter d or D for Deposit Enter w or W to Withdraw Enter x to exit ''') if (ch=='d' or ch == 'D'): amt = int (input ('Enter amount: ')) bal += amt elif (ch=='w' or ch == 'W'): amt = int (input ('Enter amount: ')) bal-= amt else: print (bal) break
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