Practice1_C

package com.sample;

import static com.sample.Output.printf;

public class Practice1_C {
    public static void main(String[] args) {
        int i = 0, j = 0, k = 1;
        for (i = 1; i <= 5; i++) {
            for (j = (5 - i); j >= 1; j--) {
                printf(" ");
            }
            for (j = 1; j <= i; j++) {
                printf("%d", k);
            }
            printf("\n");
            k = k + 1;
        }
    }
}

package com.sample;

import java.io.PrintStream;
import java.util.Locale;

public class Output {
    public static void print(boolean b) {
        System.out.print(b);
    }

    public static void print(char c) {
        System.out.print(c);
    }

    public static void print(int i) {
        System.out.print(i);
    }

    public static void print(long l) {
        System.out.print(l);
    }

    public static void print(float f) {
        System.out.print(f);
    }

    public static void print(double d) {
        System.out.print(d);
    }

    public static void print(char s[]) {
        System.out.print(s);
    }

    public static void print(String s) {
        System.out.print(s);
    }

    public static void print(Object obj) {
        System.out.print(obj);
    }

    public static void println() {
        System.out.println();
    }

    public static void println(boolean x) {
        System.out.println(x);
    }

    public static void println(char x) {
        System.out.println(x);
    }

    public static void println(int x) {
        System.out.println(x);
    }

    public static void println(long x) {
        System.out.println(x);
    }

    public static void println(float x) {
        System.out.println(x);
    }

    public static void println(double x) {
        System.out.println(x);
    }

    public static void println(char x[]) {
        System.out.println(x);
    }

    public static void println(String x) {
        System.out.println(x);
    }

    public static void println(Object x) {
        System.out.println(x);
    }

    public static PrintStream printf(String format, Object... args) {
        return System.out.printf(format, args);
    }

    public static PrintStream printf(Locale l, String format, Object... args) {
        return System.out.printf(l, format, args);
    }
}