adityapanigrahy134

adityapanigrahy134

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adityapanigrahy134Veer Surendra Sai University of Technology - VSSUT

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Management5English17Business12Marketing1Science1Sociology4Psychology11Communications8Ethics8Information Technology7Algebra5Geometry3Computer Science1Biology19Physics1Finance8Economics1Chemistry1
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Stone tools & the American Bottom
Four sites have been excavated in the American Bottom region of the Mississippi River. This area is one of the most fertile in the United States and has been occupied for many millennia.
 
Prior archaeological research in the American Bottom and neighboring regions has established a number of facts, listed below, that will help you to complete this assignment:
  1. During the Archaic period (9000-3000 years ago), people made large spear points, while during the Mississippian period ( 1000-500 years ago) people produced smaller points, due to the introduction of the bow and arrow.
  2. Experimentation and microwear analysis of edge damage of many tools has helped archaeologists determine production stages and assign general functions to a number of categories of tools.
  3. Study of the "hoes" has identified a distinct sheen due to being repeatedly forced into the ground. Hoe flakes were removed from the hoe but still retain the distinctive sheen.
  4. Two particular types of stone found at some of these sites comes from different parts of the United States. The obsidian - a volcanic glass suitable for flaking - comes from the American Southwest. The novaculite - a hard stone suitable for flaking - in contrast, comes from southern Illinois.
  5. Artifact categories - such as chunks, cores, and cortical flakes - are the results of the initial stages of stone tool production, where raw materials were converted to more usable pieces. Chunks are broken but unworked pieces of raw material. Cortical flakes are pieces with some of the outer cortex or rind of the nodule present on the distal (outside) surface. Unused flakes can be waste material or potential tools.
 
As a lithic analyst, you are asked to investigate the following issues:
  1. The level of stone tool production at the site (either production or utilization).
  2. The function of the tools and therefore the subsistence and economic orientation of each site.
  3. The potential connections between each site and nearby regions.
  4. The time period of each site (i.e., Archaic or Mississippian).
 
Based on the information provided above and data provided in Table 1, answer the following questions. Remember that archaeological data do not always support definitive conclusions. Still, there tends to be a best answer to the questions. For each set of questions (1-3, 4-6, 7-9, 10-12), an archaeological site will fit best in answer to one question. For example, it does not make sense to provide the same archaeological site in answer to Question 1 and Question 3, Question 5 and Question 6, and so on. Your answers should be brief and to the point; most questions require only the name of the site for an answer. If you feel you need to justify your answer, a couple sentences will suffice.
 
Table 1. Summary counts of various chipped stone products at the four sites included in this study. 
 
Stone tool production
Some of the artifacts at the sites represent specific types of tool manufacture. What stages of tool manufacture and use seem to have been most prevalent at various sites?
  1. Identify the site(s) at which people were extracting raw material, shaping nodules into cores, but not using many tools at the site.
  2. Identify the site(s) at which people at the site seem to have been both making and using stone tools.
  3. Identify the site(s) at which people were mainly using tools with very little evidence of production.
To answer this question, look especially at Note 5 and apply that to your interpretation of the data in Table 1.
 
General site function
As determined by the tool assemblages, which site best matches each of the descriptions below? Consider both the numbers of artifacts and the kinds of tools present.
  4. Based on the numbers of artifacts and the kinds of tools present, which site likely represents a temporary hunting camp?
  5. Based on the numbers of artifacts and the kinds of tools present, which site is likely an agricultural settlement with evidence for hunting?
  6. Based on the numbers of artifacts and the kinds of tools present, which site was likely a station for preliminary flintknapping stages, probably close to a raw material source?
 
To answer this question, look especially at Notes 2, 3, and 5 and apply that to your interpretation of the data in Table 1.
Inter-regional comparison
Some of the artifacts at the above sites show links with other regions.
  7. Which sites have affiliations with neighboring regions to the southwest?
  8. Which sites have affiliations with neighboring groups to the east (i.e., southern Illinois)?
  9. Which sites have affiliations with neighboring regions to both the southwest and the east?
  To answer this question, look especially at Note 4 and apply that to your interpretation of the data in Table 1.
 
Time period
Some of these artifacts also indicate a temporal association with either the Archaic or Mississippian period.
  10. Which of these sites appears to be occupied mainly during the Mississippian period?
  11. Which of these sites appears to be occupied mainly during the Archaic period?
  12. Which site is difficult to place within one of these temporal phases, and why?
 
To answer this question, look especially at Note 1 and apply that to your interpretation of the data in Table 1.
Earning the Points
To earn full points for the assignment:
  1. Answer Questions 1-11 (1 point each). These questions just require the name of the archaeological site(s).
  2. Answer Question 12 (2 points). This question requires two parts: (a) the name of the site and (b) why it is difficult to place in time.
  3. Write a clean paper (2 points). You can type your answers to the questions directly in the assignment. Just add some space. Although you are not writing a formal  paper, I still expect your assignment to be relatively free of technical errors (e.g., spelling, punctuation, and capitalization errors - errors easily caught by proofreading). I am grading more for substance than writing, but you risk losing points for unclear answers to the questions if your paper is sloppy.
 
 
Answer: The site where people were extracting raw material, shaping nodules in...

Hi. Thank you for responding and provinding your code. I am using a free online compiler and this was the result. If you could rectify these errors that would help lots. Thx.

main.c: In function ‘encrypt_caesar_cipher’: main.c:32:13: warning: implicit declaration of function ‘isalpha’ [-Wimplicit-function-declaration] 32 | if (isalpha(c)) { | ^~~~~~~ main.c:5:1: note: include ‘’ or provide a declaration of ‘isalpha’ 4 | #include <time.h> +++ |+#include <ctype.h> 5 | main.c:33:25: warning: implicit declaration of function ‘isupper’ [-Wimplicit-function-declaration] 33 | char base = isupper(c) ? 'A' : 'a'; | ^~~~~~~ main.c:33:25: note: include ‘’ or provide a declaration of ‘isupper’ main.c: In function ‘create_random_item’: main.c:75:20: warning: implicit declaration of function ‘generate_barcode’ [-Wimplicit-function-declaration] 75 | item.barcode = generate_barcode(&item); | ^~~~~~~~~~~~~~~~ main.c: At top level: main.c:80:6: error: redefinition of ‘create_random_item’ 80 | Item create_random_item() { | ^~~~~~~~~~~~~~~~~~ main.c:48:6: note: previous definition of ‘create_random_item’ with type ‘Item()’ 48 | Item create_random_item() { | ^~~~~~~~~~~~~~~~~~ main.c: In function ‘create_random_item’: main.c:96:16: error: ‘Item’ has no member named ‘manufacturer’ 96 | strcpy(item.manufacturer, manufacturers[manufacturer_index]); | ^ main.c: At top level: main.c:129:6: error: redefinition of ‘encrypt_caesar_cipher’ 129 | void encrypt_caesar_cipher(char *input, int key, char *output) { | ^~~~~~~~~~~~~~~~~~~~~ main.c:28:6: note: previous definition of ‘encrypt_caesar_cipher’ with type ‘void(char *, int, char *)’ 28 | void encrypt_caesar_cipher(char *input, int key, char *output) { | ^~~~~~~~~~~~~~~~~~~~~ main.c:144:15: error: conflicting types for ‘generate_barcode’; have ‘long unsigned int(Item *)’ 144 | unsigned long generate_barcode(Item *item) { | ^~~~~~~~~~~~~~~~ main.c:75:20: note: previous implicit declaration of ‘generate_barcode’ with type ‘int()’ 75 | item.barcode = generate_barcode(&item); | ^~~~~~~~~~~~~~~~ main.c: In function ‘generate_receipt’: main.c:166:5: warning: implicit declaration of function ‘print_receipt’ [-Wimplicit-function-declaration] 166 | print_receipt(&receipt); | ^~~~~~~~~~~~~ main.c: In function ‘main’: main.c:174:9: warning: implicit declaration of function ‘apply_discounts’ [-Wimplicit-function-declaration] 174 | apply_discounts(&items[i], time(NULL)); | ^~~~~~~~~~~~~~~
Answer: The errors you're seeing are related to missing header files and funct...
Answer: This error message indicates that there is a syntax error in your code...
Answer: This error message is indicating that there is a syntax error in your ...

Heres the two codes together but am getting error again

main.c: In function ‘create_random_item’: main.c:84:69: warning: missing terminating " character 84 | char *currencies[] = {"USD", "EUR", "GBP", "JPY", "CAD", "AUD", " | ^ main.c:84:69: error: missing terminating " character main.c:91:1: error: expected expression before ‘typedef’ 91 | typedef struct { | ^~~~~~~ main.c:263:1: error: expected declaration or statement at end of input 263 | } | ^

 

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <ctype.h>

typedef struct {
    char name[100];
    char category;
    char manufacturer[100];
    char company[100];
    float purchased_price;
    float sale_price;
    int quantity;
    time_t purchased_date;
    time_t production_date;
    time_t expiry_date;
    unsigned long barcode;
    int store_code;
    char currency[4];
} Item;

typedef struct {
    time_t purchase_time;
    Item *items;
    int item_count;
} Receipt;

void encrypt_caesar_cipher(char *input, int key, char *output) {
    int i = 0;
    while (input[i] != '\0') {
        char c = input[i];
        if (isalpha(c)) {
            char base = isupper(c) ? 'A' : 'a';
            output[i] = (c - base + key) % 26 + base;
        } else {
            output[i] = c;
        }
        i++;
    }
    output[i] = '\0';
}

unsigned long generate_barcode(Item *item) {
    char encrypted_name[100], encrypted_company[100];
    encrypt_caesar_cipher(item->name, 3, encrypted_name);
    encrypt_caesar_cipher(item->company, 3, encrypted_company);

    unsigned long barcode = 0;
    for (int i = 0; encrypted_name[i] != '\0'; i++) {
        barcode += encrypted_name[i];
    }
    for (int i = 0; encrypted_company[i] != '\0'; i++) {
        barcode += encrypted_company[i];
    }

    return barcode;
}

Item create_random_item() {
    Item item;

    char *names[] = {"Apple", "Banana", "Orange", "Pear", "Grapes", "Pineapple", "Watermelon", "Strawberry", "Mango", "Kiwi"};
    int name_index = rand() % 10;
    strcpy(item.name, names[name_index]);

    char categories[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L'};
    int category_index = rand() % 12;
    item.category = categories[category_index];

    char *manufacturers[] = {"Apple Inc.", "Samsung", "Microsoft", "Google", "Amazon", "Sony", "Nike", "Adidas", "Puma", "Reebok"};
    int manufacturer_index = rand() % 10;
    strcpy(item.manufacturer, manufacturers[manufacturer_index]);

    strcpy(item.company, "ABC Company");
    item.purchased_price = (float) (rand() % 100 + 1);
    item.sale_price = item.purchased_price * (1.0 + ((float) (rand() % 20 + 1) / 100.0));
    item.quantity = rand() % 10 + 1;
    item.purchased_date = time(NULL);
    item.production_date = item.purchased_date - (rand() % 60) * 24 * 60 * 60;  // 0-60 days before purchase
    item.expiry_date = item.production_date + (rand() % 180) * 24 * 60 * 60;  // 0-180 days after production
    item.store_code = rand() % 10000 + 1;

    char *currencies[] = {"USD", "EUR", "GBP", "JPY", "CAD", "AUD", "

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

typedef struct {
    char name[50];
    char category;
    char company[50];
    float purchased_price;
    float sale_price;
    int quantity;
    time_t purchased_date;
    time_t production_date;
    time_t expiry_date;
    int store_code;
    char currency[4];
    long barcode;
} Item;

typedef struct {
    time_t purchase_time;
    Item *items;
    int item_count;
} Receipt;

// Caesar cipher encryption
void encrypt_caesar_cipher(char *input, int key, char *output) {
    int i = 0;
    while (input[i] != '\0') {
        char c = input[i];
        if (isalpha(c)) {
            char base = isupper(c) ? 'A' : 'a';
            output[i] = (c - base + key) % 26 + base;
        } else {
            output[i] = c;
        }
        i++;
    }
    output[i] = '\0';
}

// Caesar cipher decryption
void decrypt_caesar_cipher(char *input, int key, char *output) {
    encrypt_caesar_cipher(input, 26 - key, output);
}
// Function to generate a random item
Item create_random_item() {
    Item item;
    int category_random = rand() % 12;

    // Assign random category
    if (category_random <= 3) {
        item.category = 'A';
    } else if (category_random <= 7) {
        item.category = 'B';
    } else if (category_random <= 10) {
        item.category = 'C';
    } else {
        item.category = 'D';
    }

    // Generate random values for item fields
    char *names[4] = {"apple", "banana", "chocolate", "water bottle"};
    strcpy(item.name, names[rand() % 4]);
    strcpy(item.company, "ABC Company");
    item.purchased_price = ((rand() % 100) + 1) / 10.0;
    item.sale_price = item.purchased_price;
    item.quantity = rand() % 10 + 1;
    item.purchased_date = time(NULL);
    item.production_date = item.purchased_date - (rand() % 60) * 24 * 60 * 60;  // 0-60 days before purchase
    item.expiry_date = item.production_date + (rand() % 180) * 24 * 60 * 60;  // 0-180 days after production
    item.store_code = rand() % 10000 + 1;
    strcpy(item.currency, "USD");
    item.barcode = generate_barcode(&item);

    return item;
}
// Define function to create a random item
Item create_random_item() {
    Item item;

    // Set a random item name
    char *names[] = {"Apple", "Banana", "Orange", "Pear", "Grapes", "Pineapple", "Watermelon", "Strawberry", "Mango", "Kiwi"};
    int name_index = rand() % 10;
    strcpy(item.name, names[name_index]);

    // Set a random item category
    char categories[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L'};
    int category_index = rand() % 12;
    item.category = categories[category_index];

    // Set a random item manufacturer
    char *manufacturers[] = {"Apple Inc.", "Samsung", "Microsoft", "Google", "Amazon", "Sony", "Nike", "Adidas", "Puma", "Reebok"};
    int manufacturer_index = rand() % 10;
    strcpy(item.manufacturer, manufacturers[manufacturer_index]);

    // Set a random purchased price
    item.purchased_price = (float) (rand() % 100 + 1);

    // Set a random sale price
    item.sale_price = item.purchased_price * (1.0 + ((float) (rand() % 20 + 1) / 100.0));

    // Set a random quantity
    item.quantity = rand() % 10 + 1;

    // Set a random purchased date
    item.purchased_date = time(NULL) - (rand() % (30 * 24 * 60 * 60)); // up to 30 days ago

    // Set a random production date
    item.production_date = time(NULL) - (rand() % (365 * 24 * 60 * 60)); // up to 1 year ago

    // Set a random expiry date (between 1 and 3 years from the production date)
    item.expiry_date = item.production_date + ((rand() % 730) + 365) * 24 * 60 * 60;

    // Set a random store code
    item.store_code = rand() % 10000;

    // Set a random currency
    char *currencies[] = {"USD", "EUR", "GBP", "JPY", "CAD", "AUD", "CHF", "CNY"};
    int currency_index = rand() % 8;
    strcpy(item.currency, currencies[currency_index]);

    // Set a random barcode
    item.barcode = generate_barcode(&item);

    return item;
}
void encrypt_caesar_cipher(char *input, int key, char *output) {
    int i = 0;
    while (input[i] != '\0') {
        char c = input[i];
        if (isalpha(c)) {
            char base = isupper(c) ? 'A' : 'a';
            output[i] = (c - base + key) % 26 + base;
        } else {
            output[i] = c;
        }
        i++;
    }
    output[i] = '\0';
}

unsigned long generate_barcode(Item *item) {
    // Encrypt the required fields
    char encrypted_name[100], encrypted_company[100];
    encrypt_caesar_cipher(item->name, 3, encrypted_name);
    encrypt_caesar_cipher(item->company, 3, encrypted_company);

    // Combine the encrypted information to generate a barcode (just as an example, not an actual barcode)
    unsigned long barcode = 0;
    for (int i = 0; encrypted_name[i] != '\0'; i++) {
        barcode += encrypted_name[i];
    }
    for (int i = 0; encrypted_company[i] != '\0'; i++) {
        barcode += encrypted_company[i];
    }

    return barcode;
}
void generate_receipt(Item* items, int num_items) {
    Receipt receipt;
    receipt.purchase_time = time(NULL);
    receipt.items = items;
    receipt.item_count = num_items;
    print_receipt(&receipt);
}

int main() {
    srand(time(NULL));
    int num_items = 5;
    Item items[num_items];
    for (int i = 0; i < num_items; i++) {
        items[i] = create_random_item();
        apply_discounts(&items[i], time(NULL));
    }
    generate_receipt(items, num_items);
    return 0;
}

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