Sum of Multiples

Fuad · Fuad · commit 5920215a64f7 · 2016-11-20T02:09:10.000-06:00
-Solution to the Sum of Multiples problem. -Includes test cases mentioned here: https://github.com/exercism/x-common/blob/master/exercises/sum-of-multip les/canonical-data.json
diff --git a/exercises/SumOfMultiples/build.gradle b/exercises/SumOfMultiples/build.gradle
@@ -0,0 +1,17 @@
+apply plugin: "java"
+apply plugin: "eclipse"
+apply plugin: "idea"
+
+repositories {
+  mavenCentral()
+}
+
+dependencies {
+  testCompile "junit:junit:4.12"
+}
+test {
+  testLogging {
+    exceptionFormat = 'full'
+    events = ["passed", "failed", "skipped"]
+  }
+}
diff --git a/exercises/SumOfMultiples/src/java/SumOfMultiples.java b/exercises/SumOfMultiples/src/java/SumOfMultiples.java
@@ -0,0 +1,31 @@
+import java.util.Scanner;
+public class SumOfMultiples {
+
+	
+	public int Sum(int number, int [] set){	
+	 int sum=0;
+	 int count=0;	
+		for(int i=1; i<number; i++){
+			
+			for(int j=0; j<set.length; j++){
+				
+				if(i% set[j]==0){
+					count++;
+				}
+					
+			}
+			
+			if(count>0){
+				sum=sum+i;
+				count=0;
+			}
+			
+		}
+			
+		 System.out.println(sum);
+		 return sum;
+	}
+	
+	
+	
+}
diff --git a/exercises/SumOfMultiples/src/test/SumOfMultiplesTest.java b/exercises/SumOfMultiples/src/test/SumOfMultiplesTest.java
@@ -0,0 +1,129 @@
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class SumOfMultiplesTest {
+
+	@Test
+	public void test1() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={3,5};
+		int output = mySum.Sum(1,set);
+		assertEquals(0,output);
+		
+	}
+	@Test
+    public void test2() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={3,5};
+		int output = mySum.Sum(4,set);
+		assertEquals(3,output);
+		
+	}
+    
+    
+	@Test
+     public void test3() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={3,5};
+		int output = mySum.Sum(10,set);
+		assertEquals(23,output);
+		
+	}
+     
+	@Test
+     public void test4() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={3,5};
+		int output = mySum.Sum(100,set);
+		assertEquals(2318,output);
+		
+	}
+    
+	@Test
+     public void test5() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={3,5};
+		int output = mySum.Sum(1000,set);
+		assertEquals(233168,output);
+		
+	}
+     
+	@Test
+     public void test6() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={7,13,17};
+		int output = mySum.Sum(20,set);
+		assertEquals(51,output);
+		
+	}
+     
+	@Test
+     public void test7() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={4,6};
+		int output = mySum.Sum(15,set);
+		assertEquals(30,output);
+		
+	}
+     
+	@Test
+     public void test8() {
+		
+		SumOfMultiples mySum = new SumOfMultiples();
+		int[] set={5,6,8};
+		int output = mySum.Sum(150,set);
+		assertEquals(4419,output);
+		
+	}
+	
+	@Test
+     public void test9() {
+ 		
+ 		SumOfMultiples mySum = new SumOfMultiples();
+ 		int[] set={5,25};
+ 		int output = mySum.Sum(51,set);
+ 		assertEquals(275,output);
+ 		
+ 	}
+	
+	@Test
+     public void test10() {
+  		
+  		SumOfMultiples mySum = new SumOfMultiples();
+  		int[] set={43,47};
+  		int output = mySum.Sum(10000,set);
+  		assertEquals(2203160,output);
+  		
+  	}
+	
+	@Test
+     public void test11() {
+   		
+   		SumOfMultiples mySum = new SumOfMultiples();
+   		int[] set={1};
+   		int output = mySum.Sum(100,set);
+   		assertEquals(4950,output);
+   		
+   	}
+	
+	@Test
+     public void test12() {
+    		
+    		SumOfMultiples mySum = new SumOfMultiples();
+    		int[] set={};
+    		int output = mySum.Sum(10000,set);
+    		assertEquals(0,output);
+    		
+    	}
+	
+	
+
+}
