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MethodTest.java

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package methods;

public class MethodTest {

public static void main(String[] args) {

// sum();

// printTable(9);

int s = getSumOf1to100();

System.out.println("Total sum : "+ s );

int x = findSmallestValue(19,10);

System.out.println("Smallest : "+ x );

}

// 1) no return type with no argument

static void sum() {

int a = 6;

int b = 9;

int c = a + b;

System.out.println("Result : "+ c);

}

// 2) no return type with argument

static void printTable(int n) {

for (int i =1; i<=10 ; i++) {

System.out.println(n+" x "+i+" = "+ (n*i));

}

}

// 3) return type with no argument

static int getSumOf1to100() {

int s = 0;

for (int i = 1; i<=100; i++) {

s = s + i;

}

return s;

}

// 4) return type with arguments

static int findSmallestValue(int x, int y) {

if(x<y) {

return x;

}

return y;

}

/*

* Q) find area and volumes as:

* a) getArea:

* -> pass l and b as a parameter

* -> calculate area

* -> return area

* -> call this method in main

*

* b) volume:

* -> pass area and height as parameter

* -> calculate volume

* -> print area

* -> print volume

* -> call this method in main

*

*/

}