Python Programming Questions

• Print fibonacci  number using recursion.

def fib(x):
    if x == 0 or x == 1:
        return x
    else:
        return (fib(x-1) + fib(x-2))

for i in range(10):
    print(fib(i))

• Print the char and number of occurrences in a given input string.

input = "aaabbccbcc"

map = {}

for c in input:
    if(c in map):
        map[c] += 1
    else:
        map[c]=1print(map)

output = ""

for key,val in map.items():
    st = key+str(val)
    output += stprint(output)

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