From f0ac64d8583e76ab3675f451ba8155043a53679a Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Thu, 7 Oct 2021 22:29:56 +0530 Subject: [PATCH 1/7] Create SumOfFibonacciSeries.java --- Java/Language/SumOfFibonacciSeries.java | 43 +++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Java/Language/SumOfFibonacciSeries.java diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java new file mode 100644 index 0000000..b7eddfa --- /dev/null +++ b/Java/Language/SumOfFibonacciSeries.java @@ -0,0 +1,43 @@ +// Java Program to find even sum of +// fibonacci Series Till number N +import java.io.*; + +class SumOfFibonacciSeries { + + // Computing the value of first fibonacci series + // and storing the sum of even indexed numbers + static int Fib_Even_Sum(int N) + { + if (N <= 0) + return 0; + + int fib[] = new int[2 * N + 1]; + fib[0] = 0; + fib[1] = 1; + + // Initializing the sum + int s = 0; + + // Adding remaining numbers + for (int j = 2; j <= 2 * N; j++) { + fib[j] = fib[j - 1] + fib[j - 2]; + + // Only considering even indexes + if (j % 2 == 0) + s += fib[j]; + } + + return s; + } + + // The Driver code + public static void main(String[] args) + { + int N = 11; + + // Prints the sum of even-indexed numbers + System.out.println( + "Even sum of fibonacci series till number " + N + + " is: " + +Fib_Even_Sum(N)); + } +} From 382223099e8e4b387a164a0235f31a01e8a485f4 Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Fri, 8 Oct 2021 06:04:36 +0530 Subject: [PATCH 2/7] Update SumOfFibonacciSeries.java Hi, updated my code according to the contribution guidelines. --- Java/Language/SumOfFibonacciSeries.java | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java index b7eddfa..e61b2d2 100644 --- a/Java/Language/SumOfFibonacciSeries.java +++ b/Java/Language/SumOfFibonacciSeries.java @@ -1,5 +1,7 @@ -// Java Program to find even sum of -// fibonacci Series Till number N +/*Author : Raviteja + Date : 08/10/2021 + Description : This code finds even sum of fibonacci series till number n +*/ import java.io.*; class SumOfFibonacciSeries { From e045ddf97690f388360b77ae6ea91d91302bc552 Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Fri, 8 Oct 2021 06:24:53 +0530 Subject: [PATCH 3/7] Update SumOfFibonacciSeries.java --- Java/Language/SumOfFibonacciSeries.java | 72 ++++++++++++------------- 1 file changed, 35 insertions(+), 37 deletions(-) diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java index e61b2d2..b11132e 100644 --- a/Java/Language/SumOfFibonacciSeries.java +++ b/Java/Language/SumOfFibonacciSeries.java @@ -3,43 +3,41 @@ Description : This code finds even sum of fibonacci series till number n */ import java.io.*; - + class SumOfFibonacciSeries { - - // Computing the value of first fibonacci series - // and storing the sum of even indexed numbers - static int Fib_Even_Sum(int N) - { - if (N <= 0) - return 0; - - int fib[] = new int[2 * N + 1]; - fib[0] = 0; - fib[1] = 1; - - // Initializing the sum - int s = 0; - - // Adding remaining numbers - for (int j = 2; j <= 2 * N; j++) { - fib[j] = fib[j - 1] + fib[j - 2]; - - // Only considering even indexes - if (j % 2 == 0) - s += fib[j]; - } - - return s; - } - - // The Driver code - public static void main(String[] args) - { - int N = 11; - - // Prints the sum of even-indexed numbers - System.out.println( - "Even sum of fibonacci series till number " + N - + " is: " + +Fib_Even_Sum(N)); + + // Computing the value of first fibonacci series + // and storing the sum of even indexed numbers + static int Fib_Even_Sum(int N) { + if (N <= 0) + return 0; + + int fib[] = new int[2 * N + 1]; + fib[0] = 0; + fib[1] = 1; + + // Initializing the sum + int s = 0; + + // Adding remaining numbers + for (int j = 2; j <= 2 * N; j++) { + fib[j] = fib[j - 1] + fib[j - 2]; + + // Only considering even indexes + if (j % 2 == 0) + s += fib[j]; } + + return s; + } + + // The Driver code + public static void main(String[] args) { + int N = 11; + + // Prints the sum of even-indexed numbers + System.out.println( + "Even sum of fibonacci series till number " + N + + " is: " + +Fib_Even_Sum(N)); + } } From 72b7183fa48ac34931b50b33812acce4fed28573 Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Fri, 8 Oct 2021 19:03:37 +0530 Subject: [PATCH 4/7] Update SumOfFibonacciSeries.java --- Java/Language/SumOfFibonacciSeries.java | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java index b11132e..af7e3c1 100644 --- a/Java/Language/SumOfFibonacciSeries.java +++ b/Java/Language/SumOfFibonacciSeries.java @@ -9,8 +9,9 @@ class SumOfFibonacciSeries { // Computing the value of first fibonacci series // and storing the sum of even indexed numbers static int Fib_Even_Sum(int N) { - if (N <= 0) - return 0; + if (N <= 0) { + return 0; + } int fib[] = new int[2 * N + 1]; fib[0] = 0; @@ -24,8 +25,9 @@ static int Fib_Even_Sum(int N) { fib[j] = fib[j - 1] + fib[j - 2]; // Only considering even indexes - if (j % 2 == 0) + if (j % 2 == 0) { s += fib[j]; + } } return s; From ae8a7e86c7ae6d586da4854b549e11a4c88616b7 Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Fri, 8 Oct 2021 19:05:20 +0530 Subject: [PATCH 5/7] Update SumOfFibonacciSeries.java --- Java/Language/SumOfFibonacciSeries.java | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java index af7e3c1..ad87049 100644 --- a/Java/Language/SumOfFibonacciSeries.java +++ b/Java/Language/SumOfFibonacciSeries.java @@ -1,6 +1,6 @@ -/*Author : Raviteja - Date : 08/10/2021 - Description : This code finds even sum of fibonacci series till number n +/*Author: Raviteja + Date : 08/10/202 + Description: This code finds even sum of fibonacci series till number n */ import java.io.*; From 1061c0ce6c98a09b411ed2b2f86b1f71e229ceba Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Fri, 8 Oct 2021 19:07:05 +0530 Subject: [PATCH 6/7] Update SumOfFibonacciSeries.java --- Java/Language/SumOfFibonacciSeries.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java index ad87049..ded80e6 100644 --- a/Java/Language/SumOfFibonacciSeries.java +++ b/Java/Language/SumOfFibonacciSeries.java @@ -1,5 +1,5 @@ /*Author: Raviteja - Date : 08/10/202 + Date: 08/10/202 Description: This code finds even sum of fibonacci series till number n */ import java.io.*; From 8b992d30c9766b8ac099829273f698095ef5110f Mon Sep 17 00:00:00 2001 From: RaviTeja_Dev <39962669+Ravitejavelamuri@users.noreply.github.com> Date: Fri, 8 Oct 2021 23:24:52 +0530 Subject: [PATCH 7/7] Update SumOfFibonacciSeries.java --- Java/Language/SumOfFibonacciSeries.java | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/Java/Language/SumOfFibonacciSeries.java b/Java/Language/SumOfFibonacciSeries.java index ded80e6..37ea2a5 100644 --- a/Java/Language/SumOfFibonacciSeries.java +++ b/Java/Language/SumOfFibonacciSeries.java @@ -1,6 +1,7 @@ -/*Author: Raviteja - Date: 08/10/202 - Description: This code finds even sum of fibonacci series till number n +/* +Author: Raviteja +Date: 08/10/202 +Description: This code finds even sum of fibonacci series till number n */ import java.io.*; @@ -25,8 +26,8 @@ static int Fib_Even_Sum(int N) { fib[j] = fib[j - 1] + fib[j - 2]; // Only considering even indexes - if (j % 2 == 0) { - s += fib[j]; + if (j % 2 == 0) { + s += fib[j]; } }