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Lab3/lab3_2.c

+#include <stdio.h>
+int main()  
+{ 	
+	int N=0;
+	int i=0;
+	int first=0;
+	int second=1;
+	int temp;
+	
+	printf("Please enter size of array\n");
+	scanf("%d", &N);
+
+	int a[N];
+	a[0]=0;
+	for(i=0;i<N;i++)
+	{
+		if(i<2)
+		{
+			a[i]=i;
+		}
+		else
+		{
+			temp=first+second;
+			first=second;
+			second=temp;
+			a[i]=temp;
+		}
+	
+		printf("%d\n",a[i]);
+	}
+		printf("\n");
+	
+	
+	puts("All odd numbers\n");	
+	for(i=0; i<N; i++)
+	{
+		if(a[i]%2==1)
+		{
+		
+			printf("%d\n",a[i]);
+	
+		}
+	}
+	printf("\n");
+	
+	puts("All even numbers\n");		
+	for(i=0; i<N; i++)
+	{
+		if(a[i]%2==0)
+		{
+		
+			printf("%d\n",a[i]);
+		}
+	} 
+	
+		
+	printf("\n");	
+	
+	puts("\nBACKWARDS\n");
+	for(i=(N-1); i>=0; i--)
+	{
+		
+		printf("%d\n",a[i]);
+		
+	}
+	printf("\n");
+	
+
+	return 0;
+}
+