import pandas as pd
data = {
"firstname": ["Sally", "Mary", "John"],
"age": [50, 40, 30]
}
df = pd.DataFrame(data)
for x, y in df.iteritems():
print(x)
print(y)
firstname 0 Sally 1 Mary 2 John Name: firstname, dtype: object age 0 50 1 40 2 30 Name: age, dtype: int64