ndvcode_by_RoopeshR_ taxcalculator

ndvcode_by_RoopeshR_TaxCalculator/taxcalculator.py

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+print("==== TAX DEDUCTION CALCULATOR ====")
+
+# Input
+ctc = float(input("Enter your CTC (₹): "))
+bonus = float(input("Enter your Bonus (₹): "))
+
+# Total income
+total_income = ctc + bonus
+print("Total Income (CTC + Bonus): ₹", total_income)
+
+# ---- Old Regime ----
+# Standard deduction
+standard_deduction = 50000
+hra = 20000
+sec_80c = 150000  # Maximum under Section 80C
+
+# Total deductions under old regime
+total_deductions_old = standard_deduction + hra + sec_80c
+taxable_income_old = total_income - total_deductions_old
+
+# Calculate old regime tax
+if taxable_income_old <= 250000:
+    old_tax = 0
+elif taxable_income_old <= 500000:
+    old_tax = (taxable_income_old - 250000) * 0.05
+elif taxable_income_old <= 1000000:
+    old_tax = (250000 * 0.05) + (taxable_income_old - 500000) * 0.20
+else:
+    old_tax = (250000 * 0.05) + (500000 * 0.20) + (taxable_income_old - 1000000) * 0.30
+
+old_tax += old_tax * 0.04  # 4% cess
+
+# ---- New Regime ----
+taxable_income_new = total_income
+
+# Calculate new regime tax
+if taxable_income_new <= 300000:
+    new_tax = 0
+elif taxable_income_new <= 600000:
+    new_tax = (taxable_income_new - 300000) * 0.05
+elif taxable_income_new <= 900000:
+    new_tax = (300000 * 0.05) + (taxable_income_new - 600000) * 0.10
+elif taxable_income_new <= 1200000:
+    new_tax = (300000 * 0.05) + (300000 * 0.10) + (taxable_income_new - 900000) * 0.15
+elif taxable_income_new <= 1500000:
+    new_tax = (300000 * 0.05) + (300000 * 0.10) + (300000 * 0.15) + (taxable_income_new - 1200000) * 0.20
+else:
+    new_tax = (300000 * 0.05) + (300000 * 0.10) + (300000 * 0.15) + (300000 * 0.20) + (taxable_income_new - 1500000) * 0.30
+
+new_tax += new_tax * 0.04  # 4% cess
+
+# Output
+print("Old Regime Tax Deduction: ₹", round(old_tax))
+print("New Regime Tax Deduction: ₹", round(new_tax))
+
+# Comparison
+if old_tax < new_tax:
+    print("You save ₹", round(new_tax - old_tax), "more using the Old Regime.")
+elif new_tax < old_tax:
+    print("You save ₹", round(old_tax - new_tax), "more using the New Regime.")
+else:
+    print("Both regimes give the same tax. Choose either.")

ndvcode_by_roopeshR_Studentrecord/Studentrercord.py

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+import json
+import os
+
+class Student:
+    def __init__(self, name, rollno, marks, course):
+        self.name = name
+        self.rollno = rollno
+        self.marks = marks
+        self.course = course
+
+    def to_dict(self):
+        return {
+            "name": self.name,
+            "rollno": self.rollno,
+            "marks": self.marks,
+            "course": self.course
+        }
+
+
+FILE_NAME="students.json"
+
+def load_students():
+        if not os.path.exists(FILE_NAME):
+            return[]
+        with open(FILE_NAME,"r") as file:
+            return json.load(file)
+
+def save_students(students):
+        with open(FILE_NAME,"w") as file:
+            json.dump(students,file,indent=4)
+
+def add_students():
+    rollno = int(input("Enter the Roll No: "))
+    name = input("Enter your Name: ")
+    course = input("Enter your Course: ")
+    marks = float(input("Enter your Marks: "))
+
+    student_obj = Student(name, rollno, marks, course)
+    student_list = load_students()
+    student_list.append(student_obj.to_dict())
+    save_students(student_list)
+    print("Student added successfully.")
+
+def display_students():
+    students = load_students()
+    if not students:  # This checks if the list is empty
+        print("No students data found.")
+        return
+    for s in students:
+        print(f"\nRoll no: {s['rollno']}")
+        print(f"Name: {s['name']}")
+        print(f"Marks: {s['marks']}")
+        print(f"Course: {s['course']}")
+        print("-" * 30)
+
+def search_students():
+    roll = int(input("Enter roll no to search: "))  # Corrected this line
+    students = load_students()
+    for s in students:
+        if s['rollno'] == roll:
+            print("\nStudent found")
+            print(f"Name: {s['name']}")
+            print(f"Marks: {s['marks']}")
+            print(f"Course: {s['course']}")
+            return
+    print("Student not found")
+
+def delete_students():
+    try:
+        roll = int(input("Enter the roll no to delete: ")) 
+    except ValueError:
+        print("Invalid roll number. Please enter a valid integer.")
+        return
+
+    students = load_students()
+    updated = [s for s in students if s['rollno'] != roll]
+    if len(students) == len(updated):
+        print("Student not found.")
+    else:
+        save_students(updated)
+        print("Student deleted successfully.")
+
+def update_students():
+        roll = int(input("enter roll no to update: "))
+        students=load_students()
+        for s in students:
+            if s['rollno']== roll:
+                print("current details")
+                print("name: {s['name']},course:{s['course']} , marks:{s['marks']}")
+                s['name']=input("enter new name")
+                s['course']=input("enter the course")
+                s['marks']=float(input("enter new marks:"))
+                save_students(students)
+                print("student updated successfully")
+                return 
+        print("students not found")
+
+def menu():
+        while True:
+            print("\n ---students record management---")
+            print("1. add students")
+            print("2. display all students")
+            print("3. search students")
+            print("4. delete student")
+            print("5. update students")
+            print("0.exit")
+
+            choice=int(input("enter your choice: "))
+
+            if choice ==1:
+                add_students()
+            elif choice== 2:
+                display_students()
+            elif choice== 3:
+                search_students()
+            elif choice == 4:
+                delete_students()
+            elif choice == 5:
+                update_students()
+            elif choice == 0:
+                print("exiting program")
+                break
+            else:
+                print("invalid choice")
+if __name__ == '__main__':
+    menu()