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Python: Built-in Functions vs. For & If Loops – 5 Programs Explained

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Python’s built-in functions make coding fast and efficient. But understanding how they work under the hood is crucial to mastering Python. This post shows five Python tasks, each implemented in two ways: Using built-in functions Using for loops and if statements ✅ 1. Sum of a List ✅ Using Built-in Function: numbers = [ 10 , 20 , 30 , 40 ] total = sum (numbers) print ( "Sum:" , total) 🔁 Using For Loop: numbers = [ 10 , 20 , 30 , 40 ] total = 0 for num in numbers: total += num print ( "Sum:" , total) ✅ 2. Find Maximum Value ✅ Using Built-in Function: values = [ 3 , 18 , 7 , 24 , 11 ] maximum = max (values) print ( "Max:" , maximum) 🔁 Using For and If: values = [ 3 , 18 , 7 , 24 , 11 ] maximum = values[ 0 ] for val in values: if val > maximum: maximum = val print ( "Max:" , maximum) ✅ 3. Count Vowels in a String ✅ Using Built-ins: text = "hello world" vowel_count = sum ( 1 for ch in text if ch i...
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For a trainee software engineer who is a fresh college pass out the salary falls somewhere between INR 1.5 to 2.5 Lakhs per Annum. This increases as one climbs up the career ladder – with a figure of INR 3.0 to 6.0 Lakhs per Annum for software engineer/programmer analysts, INR 4.5 – 10.0 Lakhs per Annum for senior software engineer, INR 6.0 – 13.0 Lakhs per Annum for project lead and INR 8.0 – 19.0 Lakhs per Annum for program manager.

 In addition to the high salaries, there is lot of international assignments which requires travel to different countries for the talented ones. One has to keep oneself constantly updated with the newer skills and emerging technologies so as not to become an obsolete resource.

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