Task$-1$

Calculate the average life expectancy for each continent

Output:

Africa: $52\mathrm{.}5719298245614$

Asia: $67\mathrm{.}7156862745098$

Europe: $75\mathrm{.}14772727272728$

North America: $72\mathrm{.}9918918918919$

Oceania: $69\mathrm{.}715$

South America: $70\mathrm{.}94615384615385$

Submission:

Put your Python code in a file named your$-$student$-$id$-$task$1.$py $($e$.$g$.,490606-$task$1.$py$).$

Note:

Do NOT use any data science packages like pandas.

Task$-2$

Find the city with the highest population in each country.

Output:

Aruba: Oranjestad with population $29034$

Afghanistan: Herat with population $186800$

Angola: Luanda with population $2022000$

$...$

South Africa: Cape Town with population $2352121$

Zambia: Lusaka with population $1317000$

Zimbabwe: Harare with population $1410000$