Main

Bubblesort.c

@@ -0,0 +1,20 @@
+#include<stdio.h>
+int main()
+{
+int a[10],i,j,temp;
+{
+printf("Enter\n");
+scanf("%d",&a[i]);
+}
+printf("array is:\n");
+for(i=0;i<10;i++)
+printf("%d",a[i]);
+for(i=0;i<10;i++)
+for(j=0;j<a[i];j++)
+{
+if(a[i]>a[j]+1)
+{
+temp=a[j];
+}
+}
+}

Factorial.c

@@ -0,0 +1,22 @@
+#include<stdio.h>
+
+int factorial(int number) 
+{
+ if(number==1 ||number ==0 )
+{
+      return 1;
+ }
+else
+ {
+ return(number*factorial(number-1));
+ }
+}
+ int main()
+ { 
+    int num;
+     printf("Enter a number\n");
+     scanf("%d",&num);
+     printf("The factorial of %d is %d\n",num,factorial(num));
+     return 0;
+
+    }

Letter.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main() 
+{
+    char str[100];
+    printf("Enter a string\n");
+    fgets(str, sizeof(str), stdin); 
+    for (int i = 0; str[i]!='\0'; i++)
+    {
+        if ( (str[i]) && (i == 0 || (str[i - 1])))
+        {
+            printf("%c",str[i]);
+        }
+    }
+    printf("\n");
+    return 0;
+}

README.md

@@ -1 +1 @@
-# Mentorship-2024
+# Mentorship-2024

Sonavdeep Sharma/Bubblesort.c

@@ -0,0 +1,20 @@
+#include<stdio.h>
+int main()
+{
+int a[10],i,j,temp;
+{
+printf("Enter\n");
+scanf("%d",&a[i]);
+}
+printf("array is:\n");
+for(i=0;i<10;i++)
+printf("%d",a[i]);
+for(i=0;i<10;i++)
+for(j=0;j<a[i];j++)
+{
+if(a[i]>a[j]+1)
+{
+temp=a[j];
+}
+}
+}

Sonavdeep Sharma/Factorial.c

@@ -0,0 +1,22 @@
+#include<stdio.h>
+
+int factorial(int number) 
+{
+ if(number==1 ||number ==0 )
+{
+      return 1;
+ }
+else
+ {
+ return(number*factorial(number-1));
+ }
+}
+ int main()
+ { 
+    int num;
+     printf("Enter a number\n");
+     scanf("%d",&num);
+     printf("The factorial of %d is %d\n",num,factorial(num));
+     return 0;
+
+    }

Sonavdeep Sharma/Letter.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main() 
+{
+    char str[100];
+    printf("Enter a string\n");
+    fgets(str, sizeof(str), stdin); 
+    for (int i = 0; str[i]!='\0'; i++)
+    {
+        if ( (str[i]) && (i == 0 || (str[i - 1])))
+        {
+            printf("%c",str[i]);
+        }
+    }
+    printf("\n");
+    return 0;
+}

Sonavdeep Sharma/Sonav.txt

@@ -0,0 +1,2 @@
+Hello 
+It's Sonav here

Sonavdeep Sharma/determinant.c

@@ -0,0 +1,24 @@
+#include<stdio.h>
+
+int main()
+{
+    int a[2][2], i, j;
+    long determinant;
+    printf("Enter the 4 elements of the array\n");
+    for(i = 0; i < 2; i++)
+    for(j = 0; j < 2; j++)
+    scanf("%d", &a[i][j]);
+    printf("\nThe entered matrix is: \n");
+    for(i = 0; i < 2; i++)
+    {
+        for(j = 0; j < 2; j++)
+        {
+            printf("%d", a[i][j]); 
+        }
+        printf("\n"); 
+    }
+    determinant = a[0][0]*a[1][1] - a[1][0]*a[0][1];
+    printf("\nDterminant of 2x2 matrix is : %ld - %ld =  %ld", a[0][0]*a[1][1], a[1][0]*a[0][1], determinant);
+
+    return 0;
+}

Sonavdeep Sharma/palindrome.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include<string.h>
+
+int main()
+{
+    char string1[20];
+    int i, length;
+    int temp = 0;
+    printf("Enter a string: ");
+    scanf("%s", string1);
+    length = strlen(string1);
+
+    for (i = 0; i < length / 2; i++) {
+        if (string1[i] != string1[length - i - 1])
+ {
+            temp = 1;
+            break;
+        }
+    }
+
+    if (temp)
+{
+        printf("%s is not a palindrome\n", string1);
+    } else {
+        printf("%s is a palindrome\n", string1);
+    }
+
+    return 0;
+}
+

determinant.c

@@ -0,0 +1,24 @@
+#include<stdio.h>
+
+int main()
+{
+    int a[2][2], i, j;
+    long determinant;
+    printf("Enter the 4 elements of the array\n");
+    for(i = 0; i < 2; i++)
+    for(j = 0; j < 2; j++)
+    scanf("%d", &a[i][j]);
+    printf("\nThe entered matrix is: \n");
+    for(i = 0; i < 2; i++)
+    {
+        for(j = 0; j < 2; j++)
+        {
+            printf("%d", a[i][j]); 
+        }
+        printf("\n"); 
+    }
+    determinant = a[0][0]*a[1][1] - a[1][0]*a[0][1];
+    printf("\nDterminant of 2x2 matrix is : %ld - %ld =  %ld", a[0][0]*a[1][1], a[1][0]*a[0][1], determinant);
+
+    return 0;
+}

palindrome.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include<string.h>
+
+int main()
+{
+    char string1[20];
+    int i, length;
+    int temp = 0;
+    printf("Enter a string: ");
+    scanf("%s", string1);
+    length = strlen(string1);
+
+    for (i = 0; i < length / 2; i++) {
+        if (string1[i] != string1[length - i - 1])
+ {
+            temp = 1;
+            break;
+        }
+    }
+
+    if (temp)
+{
+        printf("%s is not a palindrome\n", string1);
+    } else {
+        printf("%s is a palindrome\n", string1);
+    }
+
+    return 0;
+}
+