diff --git a/Ajay.c b/Ajay.c
new file mode 100644
index 0000000..8d7c668
--- /dev/null
+++ b/Ajay.c
@@ -0,0 +1,156 @@
+//Question 1
+// #include<stdio.h>
+// int main()
+// {
+// 	int n,i,sum=0;
+// 	printf("Enter a number:");
+// 	scanf("%d",&n);
+// 	for(i=0;i<=n;i=i+2)
+// 	{
+// 		sum=sum+i;
+// 	}
+// 	printf("The sum of even numbers till %d is : %d",n,sum);
+// 	return 0;
+// }
+
+
+
+
+
+
+
+// Question 2
+// #include<stdio.h>
+// int main() {  
+//     int i; 
+//     for(i=1; i<=100; i++) {
+//         if(i%3==0)
+//         {
+//             printf("Fizz\n");
+//         }
+//         else if (i%5==0)
+//         {
+//             printf("Buzz\n");
+//         }
+//         else if(i%3==0 && i%5==0)
+//         {
+//             printf("FizzBuzz\n");
+//         }
+//         else
+//         {
+//             printf("%d",i);
+//         }
+//     }
+//     return 0;  
+// }
+
+
+
+
+
+
+
+
+//Question 3 Diamond
+
+
+// #include<stdio.h>
+
+// int main(){
+//     int i,j,space,rows;
+    
+//     printf("Enter the rows :");
+//     scanf("%d",&rows);
+    
+//     for(i=1; i<=rows; i++)
+//     {
+//         for(space=1; space<=rows-i; space++)
+//         {
+//             printf(" ");
+//         }
+//         for(j=1; j<=i; j++)
+//         {
+//             printf("* ");
+            
+//         }
+//         printf("\n");
+//     }
+//     for(i=rows; i>=1; i--)
+//     {
+//         for(space=1; space<=rows-i; space++)
+//         {
+//             printf(" ");
+//         }
+//         for(j=1; j<=2*i-1; j++)
+//         {
+//             printf("*");
+//         }
+//         printf("\n");
+//     }
+    
+//     return 0;
+// }
+
+
+
+
+
+
+
+
+
+//Question 4 Pattern   date--> 23/01/2024
+
+// #include<stdio.h>
+
+// int main()
+// {
+//     int i,j;
+    
+//     for(i=1; i<=5; i++)
+//     {
+//         for(j=1; j<=i; j++)
+//         {
+//             if((i+j)%2==0)
+//             {
+//                 printf("1");
+//             }
+//             else
+//             {
+//                 printf("0");
+//             }
+//         }
+//         printf("\n");
+//     }
+    
+//     return 0;
+// }
+
+
+
+
+
+
+
+//Question 5 Pattern date-->23/01/2024
+
+// #include<stdio.h>
+
+// int main()
+// {
+//     int n,number=1;
+    
+//     printf("Enter the number of rows: ");
+//     scanf("%d",&n);
+    
+//     for(int i=1; i<=n; i++)
+//     {
+//         for(int j=1; j<=i; j++)
+//         {
+//             printf("%d",number);
+//             number++;
+//         }
+//         printf("\n");
+//     }
+// return 0;
+// }
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