Create bubble_sort

binary_seach

@@ -0,0 +1,35 @@
+
+#include<stdio.h>
+int binary(int arr[], int left, int right, int target){
+    while(left <= right) {
+        int mid = left + (right - left) / 2;
+        if(arr[mid] == target) {
+            return mid;
+        }
+        else if(arr[mid] < target) {
+            left = mid + 1;
+        }
+        else {
+            right = mid - 1;
+        }
+        return -1;
+    }
+}
+int main() {
+    int arr[10], target;
+    printf("enter the array: ");
+    for(int i = 0; i < 10; i++) {
+        scanf("%d", &target);
+    }
+    printf("Enter the element: ");
+    scanf("%d", &target);
+    int n = sizeof(arr) / sizeof(arr[0]);
+    int result = binary(arr, 0, n - 1, target);
+    if(result == -1) {
+        printf("Element not found.");
+    }
+    else {
+        printf("Element found in %d", result);
+    }
+    return 0;
+}

bubble_sort

@@ -0,0 +1,24 @@
+#include<stdio.h>
+int main() {
+    int i, n, j, arr[100], t;
+    printf("Enter number of terms: ");
+    scanf("%d", &n);
+    printf("Enter values: ");
+        for(i = 0; i < n; i++) {
+            scanf("%d", &arr[i]);
+        }
+        for(i = 0; i < n; i++) { 
+            for(j = 0; j < n -i; j++) {
+            if(arr[j] > arr[j + 1]) {
+                t = arr[j];
+                arr[j] = arr[j + 1];
+                arr[j + 1] = t;
+            }
+            }
+        }
+    printf("Values are: ");
+    for(i = 0; i < n; i++) {
+        printf("%d\t", arr[i]);
+    }
+    return 0;
+}

cont_vowel_consonant.c

@@ -0,0 +1,36 @@
+//number of vowel and consonant
+#include<stdio.h>
+#include<string.h>
+#include<ctype.h>
+int is_vowel(char c) {
+    c = tolower(c);
+    if(c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u') {
+        return 1;
+    }
+    return 0;
+}
+void count(char *str, int *vowel, int *consonant) {
+    *vowel = 0;
+    *consonant = 0;
+    for(int i = 0; i < strlen(str); i++) {
+        char c = str[i];
+        if(isalpha(c)) {
+            if(is_vowel(c)) {
+                (*vowel)++;
+            }
+            else {
+                (*consonant)++;
+            }
+        }
+    }
+}
+int main() {
+    char str[100];
+    printf("Enter string in lowercase: ");
+    scanf("%s", str);
+    int vowel, consonant;
+    count(str, &vowel, &consonant);
+    printf("Vowel: %d\n", vowel);
+    printf("Consonant: %d\n", consonant);
+    return 0;
+}

fibonacci.c

@@ -0,0 +1,24 @@
+//TERM OF FIBONNACI SERIES
+#include<stdio.h>
+unsigned fibo(int num);
+int main() {
+    int num;
+    unsigned fibonacci;
+    printf("Enter n: ");
+    scanf("%d", &num);
+    fibonacci = fibo(num);
+    printf("Term: %u", fibonacci);
+    return 0;
+}
+unsigned fibo(int num) {
+    if(num == 0) {
+        return 0;
+    }
+    else if(num == 1) {
+        return 1;
+    }
+    else {
+        return fibo(num - 1) + fibo(num - 2);
+    }
+    return 0;
+}

palidrome.c

@@ -0,0 +1,28 @@
+#include<stdio.h>
+#include<string.h>
+int palidrome(char *str, int start, int end) {
+    if(start >= end) {
+        return 1;
+    }
+    else if(str[start] == str[end]) {
+        return palidrome(str, start + 1, end - 1);
+    }
+    else {
+        return 0;
+    }
+}
+int main() {
+    char str[100];
+    printf("Enter string: ");
+    scanf("%d", str);
+    int len = strlen(str);
+    int result = palidrome(str, 0, len - 1);
+    if(result == 1) {
+        printf("String is palidrome.");
+    }
+    else {
+        printf("String is not palidrome.");
+    }
+    return 0;
+}
+

power.c

@@ -0,0 +1,24 @@
+//POWER IN C
+#include<stdio.h>
+double power(double base, int exponent) {
+    if(exponent == 0) {
+        return 1;
+    }
+    else if(exponent > 0) {
+        return base * power(base, exponent - 1);
+    }
+}
+int main() {
+    double base;
+    int exponent;
+    printf("Enter base, exponent: ");
+    scanf("%lf %d", &base, &exponent);
+    if(exponent >= 0) {
+        double result = power(base, exponent);
+        printf("Result: %.1lf", result);
+    }
+    else {
+        printf("Exponent has to be greater than 0");
+    }
+    return 0;
+}

selection_sort

@@ -0,0 +1,34 @@
+#include<stdio.h>
+void selection(int arr[], int n) {
+    for(int i = 0; i < n - 1; i++) {
+        int minIndex = 1;
+        for(int j = i + 1; j < n; j++) {
+            if(arr[j] < arr[minIndex]) {
+                minIndex = j;
+            }
+        }
+        if(minIndex != i) {
+            int temp = arr[i];
+            arr[i] = arr[minIndex];
+            arr[minIndex] = temp;
+        }
+    }
+}
+int main() {
+    int n;
+    printf("Enter number of elements of array: ");
+    scanf("%d", &n);
+    int arr[n];
+    printf("Enter the elements of array: ");
+    for(int i = 0; i < n; i++) {
+        scanf("%d", &arr[i]);
+    }
+    printf("\n");
+    selection(arr, n);
+    printf("Selection sort: ");
+    for(int i = 0; i < n; i++) {
+        printf("%d ", arr[i]);
+    }
+    printf("\n");
+    return 0;
+}