Assignment 5

assignment5.txt

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+Ava N.
+July 5, 2016
+Assignment 5
+
+1. I would call int fxn(int a, float b, int c) by:
+main(){
+	int a, c;
+	float b;
+	int fxn(int a, float b, int c)
+	return 0;
+}
+
+2. Recursion is when a function calls itself. Iteration is the repitition of a process or something, which can also be refered to as a loop. The best process to use, whether it is recursion or iteration depends on the circumstance. Iteration keeps going until the loop is complete while recursion solves a problem one at a time.  Recursion is worse in other cases because it takes up more space and time...
+
+3. A compiler works by taking 'High-level language' such as C, C++, and Java, and putting it through a compiler (gcc) to make an assembly. 

loopFibonacci.c

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+/*Ava N.*/
+//fibonacci sequence as a loop
+#include <stdio.h>
+#include <math.h>
+
+int main(){
+	int input;
+	int num1=0;
+	int num2=1;
+	int answer;
+	int counter;
+
+	printf("Enter the number of terms\n");
+	scanf("%d", &input);
+
+	printf("Here is the Fibonacci Sequence: \n");
+
+		for (counter=0; counter<input; counter++){
+			if (counter<=1){
+				answer=counter;
+			}
+			else{
+				answer=num1+num2;
+				num1=num2;
+				num2=answer;
+			}
+		printf("%d \n",answer);
+		}
+	return 0;
+}

recurseFibonacci.c

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+/*Ava N.*/
+//This is a program that uses a recursive function to print the first K Fibonacci numbers in sequence. In the Fibonacci sequence, each number is the sum of the 2 before it. The first 2 numbers in the sequence are 1.
+#include <stdio.h>
+#include <math.h>
+
+int fibo(int K){
+		if ( K == 0 ){
+			return 0;
+		}
+		else if ( K == 1 ){
+			return 1;
+		}
+		else{
+			return (fibo(K-1) + fibo(K-2));
+		}
+} 
+
+int main(){
+	int K;
+	int answer=0;
+	int counter;
+
+	printf("Type how long you want the fibanocci sequence to be: \n");
+	scanf("%d",&K);
+
+	printf("Here is the Fibonacci Sequence: \n");
+
+	for (counter=1 ; counter<= K ; counter++ ){
+		printf("%d\n", fibo(answer));
+		answer++; 
+		}
+}
+