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 Here's a simple C++ program to manage a kirana store: #include <iostream> #include <string> #include <map> using namespace std; class KiranaStore { private:     map<string, int> inventory;     map<string, int> prices; public:     void addInventory(const string& item, int quantity) {         if (inventory.find(item) != inventory.end()) {             inventory[item] += quantity;         } else {             inventory[item] = quantity;         }     }     void removeInventory(const string& item, int quantity) {         if (inventory.find(item) != inventory.end()) {             if (inventory[item] >= quantity) {                 inventory[item] -= quantity;         ...

 Here is a simple C program to create a calculator that performs basic arithmetic operations: #include <stdio.h> void printMenu() {     printf("Simple Calculator\n");     printf("1. Addition\n");     printf("2. Subtraction\n");     printf("3. Multiplication\n");     printf("4. Division\n");     printf("5. Exit\n"); } int main() {     int choice;     float num1, num2, result;     while (1) {         printMenu();         printf("Enter your choice: ");         scanf("%d", &choice);         if (choice == 5) {             printf("Exiting the calculator. Goodbye!\n");             break;         }         printf("Enter the first number: ");         scanf("%f", &num1);       ...