Initial Commit

src/main.c

@@ -0,0 +1,117 @@
+#include "sort.h"
+#include "utils.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+// https://texteditor.com/multiline-text-art/
+const int EASY_SCORE_DECREMENT = 10;
+const int MEDIUM_SCORE_DECREMENT = 20;
+const int LOWER = 1;
+const int UPPER = 3;
+
+enum Difficulty {
+  Easy,
+  Medium,
+  Hard,
+};
+
+int list[] = {40, 78, 94, 62, 68, 74, 56, 55, 88, 55, 59, 73,
+              19, 32, 81, 95, 71, 63, 15, 41, 11, 38, 86};
+
+int score = 100;
+
+void decrement_score(enum Difficulty diff);
+enum Difficulty get_difficulty();
+
+int main(int argc, char *argv[]) {
+  // Get a random number to run a random algorithm
+  int guess;
+  srand(time(0));
+  int random_number = (rand() % (UPPER - LOWER + 1)) + LOWER;
+
+  printf(COLOR_RED);
+  print_ascii("./assets/banner.txt");
+  int size;
+  enum Difficulty diff = get_difficulty();
+  switch (diff) {
+  case Easy:
+    size = 5;
+    break;
+  case Medium:
+    size = 10;
+    break;
+  case Hard:
+    size = 23;
+    break;
+  }
+
+  printf(BAR);
+  switch (random_number) {
+  case 1:
+    bubblesort(list, size);
+    break;
+  case 2:
+    insertionsort(list, size);
+    break;
+  case 3:
+    selectionsort(list, size);
+    break;
+  // case 4: radixsort(list); break;
+  default:
+    break;
+  }
+
+  printf(BAR);
+  printf("1. BubbleSort\n");
+  printf("2. InsertionSort\n");
+  printf("3. SelectionSort\n");
+  printf("4. RadixSort\n");
+  printf("Enter your guess: ");
+  scanf("%d", &guess);
+  if (guess == random_number) {
+    printf("Congratulations!!! Your answer was right!!\n");
+    score += 10;
+  } else {
+    decrement_score(diff);
+  }
+  printf("Score: %d\n", score);
+  return 0;
+}
+
+void decrement_score(enum Difficulty diff) {
+  if (diff == Easy) {
+    printf("Wrong Answer!! The score will be decremented by 10\n");
+    score -= EASY_SCORE_DECREMENT;
+  } else if (diff == Medium) {
+    printf("Wrong Answer!! The score will be decremented by 20\n");
+    score -= MEDIUM_SCORE_DECREMENT;
+  } else {
+    printf("Wrong Answer!! The score will be reseted to 0\n");
+    score = 0;
+  }
+}
+
+enum Difficulty get_difficulty() {
+  int choice;
+  enum Difficulty difficulty;
+  printf(COLOR_CYAN "       CHOOSE DIFFICULTY\n" COLOR_OFF);
+  printf(COLOR_RED BAR COLOR_OFF);
+  printf("1. Easy\n");
+  printf("2. Medium\n");
+  printf("3. Hard\n");
+  printf(BAR);
+  printf("Enter difficulty: ");
+  scanf("%d", &choice);
+  switch (choice) {
+  case 1:
+    difficulty = Easy;
+    break;
+  case 2:
+    difficulty = Medium;
+    break;
+  case 3:
+    difficulty = Hard;
+    break;
+  }
+  return difficulty;
+}

src/sort.c

@@ -0,0 +1,41 @@
+#include "utils.h"
+#include <stdio.h>
+void bubblesort(int a[], int n) {
+  int comparisons = 0;
+  for (int i = 0; i < n; i++) {
+    for (int j = 1; j < n - i; j++) {
+      comparisons++;
+      if (a[j - 1] > a[j]) {
+        swap(a, j, j - 1);
+      }
+    }
+    printarr(a, n);
+    printf("\n");
+  }
+}
+
+void selectionsort(int a[], int n) {
+  for (int i = 0; i < n; i++) {
+    int small = i;
+    for (int j = i; j < n; j++) {
+      if (a[j] < a[small]) {
+        small = j;
+      }
+    }
+    swap(a, i, small);
+    printarr(a, n);
+    printf("\n");
+  }
+}
+
+void insertionsort(int a[], int n) {
+  for (int i = 1; i < n; i++) {
+    int j = i;
+    while (j > 0 && a[j - 1] > a[j]) {
+      swap(a, j, j - 1);
+      j--;
+    }
+    printarr(a, n);
+    printf("\n");
+  }
+}

src/sort.h

@@ -0,0 +1,7 @@
+#include <stdio.h>
+#include "utils.h"
+
+void bubblesort(int a[], int n);
+void selectionsort(int a[], int n);
+void insertionsort(int a[], int n);
+void radixsort(int a[]);

src/utils.c

@@ -0,0 +1,26 @@
+#include "utils.h"
+#include <stdio.h>
+
+void printarr(int a[], int n) {
+  for (int i = 0; i < n; i++) {
+    printf("%d ", a[i]);
+  }
+}
+
+void print_ascii(char *filename) {
+  char read_string[MAX_LEN];
+  FILE *fptr = NULL;
+  if ((fptr = fopen(filename, "r")) == NULL) {
+    fprintf(stderr, "error opening %s\n", filename);
+  }
+  while (fgets(read_string, sizeof(read_string), fptr) != NULL) {
+    printf("%s", read_string);
+  }
+  fclose(fptr);
+}
+
+void swap(int a[], int i, int j) {
+  int tmp = a[i];
+  a[i] = a[j];
+  a[j] = tmp;
+}

src/utils.h

@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+#define MAX_LEN 128
+#define BAR "────────────────────────────────\n"
+
+// COLORS
+#define COLOR_RED "\x1b[31m"
+#define COLOR_GREEN "\x1b[32m"
+#define COLOR_YELLOW "\x1b[33m"
+#define COLOR_BLUE "\x1b[34m"
+#define COLOR_MAGENTA "\x1b[35m"
+#define COLOR_CYAN "\x1b[36m"
+#define COLOR_RESET "\x1b[0m"
+#define COLOR_BOLD "\e[1m"
+#define COLOR_OFF "\e[m"
+
+void printarr(int a[], int n);
+void print_ascii(char *filename);
+void swap(int a[], int i, int j);