EXP NO: 15 MINI PROJECT: RECIPE MANAGEMENT SYSTEM
AIM:
TO CREATE A FLEXIBLE RECIPE MANAGEMENT SYSTEM USING C
PROGRAMMING LANGUAGE.
PROGRAM:
include <stdio.h>
#include <stdlib.h>
struct Dish {
char name[50];
char ingredients[200];
char instructions[500];
};
void create(struct Dish *recipes, int *numRecipes) {
printf("Enter recipe name: ");
scanf("%s", recipes[*numRecipes].name);
printf("Enter ingredients : ");
scanf(" %[^\n]s", recipes[*numRecipes].ingredients);
printf("Enter cooking instructions: ");
scanf(" %[^\n]s", recipes[*numRecipes].instructions);
(*numRecipes)++;
printf("Recipe created successfully.\n");
}
void modify(struct Dish *recipes, int numRecipes) {
int index;
printf("Enter the index of the recipe to modify (0 to %d): ", numRecipes - 1);
scanf("%d", &index);
if (index >= 0 && index < numRecipes) {
printf("Enter new recipe name: ");
scanf("%s", recipes[index].name);
printf("Enter new ingredients: ");
scanf(" %[^\n]s", recipes[index].ingredients);
printf("Enter new cooking instructions: ");
scanf(" %[^\n]s", recipes[index].instructions);
printf("Recipe modified successfully.\n");
} else {
printf("Invalid recipe index.\n");
}
}
void delete(struct Dish *recipes, int *numRecipes) {
int index;
printf("Enter the index of the recipe to delete (0 to %d): ", *numRecipes - 1);
scanf("%d", &index);
if (index >= 0 && index < *numRecipes) {
for (int i = index; i < *numRecipes - 1; i++) {
recipes[i] = recipes[i + 1];
}
(*numRecipes)--;
printf("Recipe deleted successfully.\n");
} else {
printf("Invalid recipe index.\n");
}
}
void display(struct Dish *recipes, int numRecipes) {
if (numRecipes == 0) {
printf("No recipes available.\n");
} else {
for (int i = 0; i < numRecipes; i++) {
printf("%d. Name: %s\n Ingredients: %s\n Instructions: %s\n", i,
recipes[i].name, recipes[i].ingredients, recipes[i].instructions);
}
}
}
int main() {
struct Dish recipes[50];
int numRecipes = 0;
int choice;
do {
printf("\nRecipe Management System\n");
printf("1. Create Recipe\n");
printf("2. Modify Recipe\n");
printf("3. Delete Recipe\n");
printf("4. Display Recipes\n");
printf("5. Exit\n");
printf("Enter your choice: ");
scanf("%d", &choice);
switch (choice) {
case 1:
create(recipes, &numRecipes);
break;
case 2:
modify(recipes, numRecipes);
break;
case 3:
delete(recipes, &numRecipes);
break;
case 4:
display(recipes, numRecipes);
break;
case 5:
printf("Exiting...\n");
break;
default:
printf("Invalid choice. Please enter a number between 1 and 5.\n");
}
} while (choice != 5);
return 0; }
RESULT:
THE RECIPE MANAGEMENT SYSTEM USING C PROGRAMMING IS
CREATED AND EXECUTED SUCCESFULL BY USING C COMPILER.
