Word Frequency Counter

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Complete Python Code

text = input("Text enter karo:\n> ")

# Words clean karo
words = text.lower().split()
freq  = {}
for word in words:
    # Punctuation hatao
    word = word.strip(".,!?;:\"'()-")
    if word:
        freq[word] = freq.get(word, 0) + 1

# Sort by frequency
sorted_freq = sorted(freq.items(), key=lambda x: x[1], reverse=True)

print(f"\n=== Word Frequency Analysis ===")
print(f"Total words  : {len(words)}")
print(f"Unique words : {len(freq)}")

print(f"\nTop 10 words:")
print("-" * 35)
for i, (word, count) in enumerate(sorted_freq[:10], 1):
    bar = "#" * count
    pct = count / len(words) * 100
    print(f"  {i:2}. {word:15} {bar:10} {count} ({pct:.1f}%)")

# Most common
if sorted_freq:
    top = sorted_freq[0]
    print(f"\nSabse zyada aaya: '{top[0]}' ({top[1]} baar)")

Text: Python is great and Python is easy and Python is fun

=== Word Frequency Analysis ===
Total words  : 10
Unique words : 6

Top 10 words:
-----------------------------------
   1. python          ###       3 (30.0%)
   2. is              ###       3 (30.0%)
   3. and             ##        2 (20.0%)
   4. great           #         1 (10.0%)

Sabse zyada aaya: 'python' (3 baar)

Code kaise kaam karta hai?

📋 Project ka Introduction

🧠 Is Project mein kya seekhoge?

📝 Code kaise kaam karta hai — Step by Step

1. Problem samjho: Word Frequency Counter mein kya karna hai
2. Required variables aur data structures decide karo
3. Logic step-by-step likhó
4. Code mein implement karo
5. Test karo aur bugs fix karo

⚠️ Common Mistakes — Bhool mat jaana!

• ⚠️ Indentation sahi rakho — Python mein spaces matter karti hain
• ⚠️ Variables ko use se pehle define karo
• ⚠️ Input ko int()/float() mein convert karo agar number chahiye
• ⚠️ Edge cases handle karo — kya hoga agar user galat input de?

🏋️ Practice Exercises — Aage badho!

• 💡 Word Frequency Counter mein naya feature add karo
• 💡 Code ko functions mein refactor karo
• 💡 Error handling improve karo
• 💡 File mein data save karo

❓ Aksar Pooche Jane Wale Sawal (FAQ)