package com.teigrevena.optikos.if_for;


import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;


public class MainActivity extends AppCompatActivity {

    int i;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

i=1;

for (i=1;i<5;i++){

    Toast.makeText(MainActivity.this,
            Integer.toString(i), Toast.LENGTH_LONG).show();

}


    }
}