contoh pemograman java penjumlahan
contoh 1
public class latihan
{
public static void main(String arg[])
{
int a=15;
int b=56;
int c=50;
System.out.println("a="+a);
System.out.println("b="+b);
System.out.println("c="+c);
}
}
contoh 2
public class latihan2
{
public static void main(String arg[])
{
String a="STMIK AMIKOM PURWOKERTO";
String b="PEMROGRAMAN KOMPUTER II";
System.out.println("a="+a);
System.out.println("b="+b);
}
}
contoh 3 mencari luas persegi
public class luas
{
public static void main(String arg[])
{
int a=35;
int b=32;
int e;
e=a*b;
System.out.println("e="+e);
}
}
contoh 4 mencari luas segitiga
public class luas1
{
public static void main(String arg[])
{
int a=30;
int b=2;
int e;
e=a*b*1/5;
System.out.println("e="+e);
}
}
contoh 4 mencari luas lingkaran
public class luas1
{
public static void main(String arg[])
{
int a=30;
int b=2;
int e;
e=a*b*1/5;
System.out.println("e="+e);
}
}
contoh pemograman java looping
1.out put (1,2,3. . .10)
class angka1
{
public static void main(String arg[])
{
for (Int i=1;i<11;i=i+1)
System.out.println(+i+",");
System.out.println();
}
}
2. out put (20,19,18. . .10)
class angka2
{
public static void main(String arg[])
{
for (Int a=20;a>9;a=a-1)
System.out.println(" "+a);
System.out.println();
}
}
3.out put (1,4,7,10,13)
class angka3
{
public static void main(String arg[])
{
for (Int a=1;i<14;i=i+3)
System.out.println(a);
System.out.println();
}
}
4. out put (a:4 b:3 a:6 b:8 a:8 b:11)
class angka4
{
public static void main(String arg[])
{
int b; b=5;
for (Int a=4;a<9;a=a+2)
System.out.println("a= "+a);
System.out.println("b= "+b);
b=b+3;
}
}
5.out put (a:2 b:3 a:4 b:3 a:6 b:3)
class angka5
{
public static void main(String arg[])
{
int b; b=3;
for (Int a=2;a<7;a=a+2)
System.out.println("a= "+a);
System.out.println("b= "+b);
}
}
6.out put (a:7 b:5 a:3 b:1)
class angka6
{
public static void main(String arg[])
{
int b; b=5;
for (Int a=7;a>2;a=a-4)
System.out.println("a= "+a);
System.out.println("b= "+b);
b=b-4;
}
}
7.out put (a:2 a:5 a:8 b:1 b:2 b:3)
class angka7
{
public static void main(String arg[])
{
for (Int a=2;a<9;a=a+3)
{System.out.println("a= "+a); }
for (Int b=1;b<4;b=b+1)
{System.out.println("a= "+a); }
}
}
Keywords Iklan: cari, gampang, modal, uang
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