Content-Length: 2130 | pFad | http://github.com/codebasics/data-structures-algorithms-python/pull/99.patch

thub.com From acfd97defb8d8bc3db07c83d14cf5e36227305d0 Mon Sep 17 00:00:00 2001 From: Rishikesh Nate Date: Fri, 18 Jul 2025 23:02:49 +0530 Subject: [PATCH] rishikeshs soln2 for 2_arrays_exercise.md --- data_structures/2_Arrays/2_arrays_exercise.md | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/data_structures/2_Arrays/2_arrays_exercise.md b/data_structures/2_Arrays/2_arrays_exercise.md index 81d65f4..909168f 100644 --- a/data_structures/2_Arrays/2_arrays_exercise.md +++ b/data_structures/2_Arrays/2_arrays_exercise.md @@ -8,6 +8,25 @@ 5. May - 2190 Create a list to store these monthly expenses and using that find out, +#solution +expenses=[2200,2350,2600,2130,2190] +print("in feb,how many dollars spent extra compared to jan",expenses[1]-expenses[0]) +print("total expenses in first quarter of year",expenses[0]+expenses[1]+expenses[2]) +print("did i spend exactly 2000 in any month?") +for i in expenses: + if i==2000: + return true + break + else: + return false +expenses.append(1980) +expenses[3]=expenses[3]-200 +print("got refund in april",expenses[3]) + + + + + 1. In Feb, how many dollars you spent extra compare to January? 2. Find out your total expense in first quarter (first three months) of the year. @@ -23,6 +42,12 @@ Create a list to store these monthly expenses and using that find out, ``` heros=['spider man','thor','hulk','iron man','captain america'] ``` +print(len(heros)) +heros.append('black panther') +heros.pop(6) +heros.insert(3,'black panther') +heros[1:3]='doctor strange' +heros.sort() Using this find out, @@ -41,5 +66,15 @@ Using this find out, 3. Create a list of all odd numbers between 1 and a max number. Max number is something you need to take from a user using input() function +int max_num=print("enter your max odd num ",int(input()) +oddnos=[] + for i in range(1,max_num) + if(i%2==0) + oddnos.append(i) + + + + + [Solution](https://github.com/codebasics/data-structures-algorithms-python/blob/master/data_structures/2_Arrays/Solution/3_odd_even_numbers.py)

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