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main( )
{
static int a[ ] = {0,1,2,3,4};
int *p[ ] = {a,a+1,a+2,a+3,a+4};
int **ptr = p;
ptr++;
printf(“\n %d %d %d”, ptr-p, *ptr-a, **ptr);
*ptr++;
printf(“\n %d %d %d”, ptr-p, *ptr-a, **ptr);
*++ptr;
printf(“\n %d %d %d”, ptr-p, *ptr-a, **ptr);
++*ptr;
printf(“\n %d %d %d”, ptr-p, *ptr-a, **ptr);
}
1
10
main( )
{
int a[ ] = {10,20,30,40,50},j,*p;
for(j=0; j<5; j++)
{
printf(“%d” ,*a);
a++;
}
p = a;
for(j=0; j<5; j++)
{
printf(“%d ” ,*p);
p++;
}
}
1
9
main( )
{
int a[2][3][2] = {{{2,4},{7,8},{3,4}},{{2,2},{2,3},{3,4}}};
printf(“%u %u %u %d \n”,a,*a,**a,***a);
printf(“%u %u %u %d \n”,a+1,*a+1,**a+1,***a+1);
}
1
15
main()
{
show();
}
void show()
{
printf("I'm the greatest");
}
1
10
main()
{
extern out;
printf("%d", out);
}
int out=100;
1
13
main()
{
printf("%d", out);
}
int out=100;
1
12
main()
{
extern int i;
i=20;
printf("%d",sizeof(i));
}
1
13
#include<stdio.h>
main()
{
struct xx
{
int x;
struct yy
{
char s;
struct xx *p;
};
struct yy *q;
};
}
1
9
#include<stdio.h>
main()
{
struct xx
{
int x=3;
char name[]="hello";
};
struct xx *s=malloc(sizeof(struct xx));
printf("%d",s->x);
printf("%s",s->name);
}
1
8
#include<stdio.h>
main()
{
char s[]={'a','b','c','\n','c','\0'};
char *p,*str,*str1;
p=&s[3];
str=p;
str1=s;
printf("%d",++*p + ++*str1-32);
}
1
15
main()
{
int i=0;
for(;i++;printf("%d",i)) ;
printf("%d",i);
}
1
11
#define f(g,g2) g##g2
main()
{
int var12=100;
printf("%d",f(var,12));
}
1
15
main()
{
int i;
printf("%d",scanf("%d",&i)); // value 10 is given as
input here
}
1
19
#include<stdio.h>
main()
{
int i=1,j=2;
switch(i)
{
case 1: printf("GOOD");
break;
case j: printf("BAD");
break;
}
}
1
13
void main()
{
int i=5;
printf("%d",i+++++i);
}
1
12
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A 2/1/1980
There are 30 products and 10,000 records of such type. Also
the month period during which sales happened is given to u.
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A January 12
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Design an implement of the inputs functions for event mode
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166
plzzzzzzzzz xplain this code
import java.awt.*;
import java.util.Date;
import java.awt.event.*;
import java.awt.MenuItem.*;
import java.sql.*;
import sun.jdbc.odbc.*;
import java.io.*;
public class NewConnection extends Frame implements
ActionListener
{
Label l1,l2,l3,l4,l5,l6,l7,l8,l9,l10,l11,l12,l13;
Button exit,save,bnext,top,prev,botm,ad,edit;
TextField
txtSvNo,txtConsNo,txtSvDt,txtConsName,txtAddr1,txtPhNo,txtCy
lQty,txtCylDep,txtRegDep,txtRegQty,adr2,adr3,tot,stnry,rmrk;
Date date=new Date();
String ConsName;
String Addr1;
public static void main(String sr[])
{
new NewConnection().setVisible(true);
}
public NewConnection()
{
super("New Connection");
Statement stmt;
ResultSet rs;
//PreparedStatement pst;
Connection con;
try
{
Class.forName
("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:Agency");
if (con!=null);
System.out.println
("connected");
stmt =con.createStatement
();
}
catch(Exception e1)
{
System.out.println
(e1);
}
setSize(1280,800);
setBackground(Color.lightGray);
setLayout(null);
l1=new Label("SV NO");
l1.setBounds(260,60,90,30);
l1.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l1.setAlignment(Label.CENTER);
add(l1);
l2=new Label("CONSMR NO");
l2.setBounds(30,60,90,30);
l2.setFont(new Font("TimesRoman",Font.PLAIN,15));
l2.setAlignment(Label.CENTER);
add(l2);
l3=new Label("SV DATE");
l3.setBounds(520,60,90,30);
l3.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l3.setAlignment(Label.CENTER);
add(l3);
l4=new Label("NAME");
l4.setBounds(30,150,45,30);
l4.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l4.setAlignment(Label.CENTER);
add(l4);
l5=new Label("ADRS");
l5.setBounds(30,220,45,30);
l5.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l5.setAlignment(Label.CENTER);
add(l5);
l6=new Label("PH NO");
l6.setBounds(500,150,45,30);
l6.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l6.setAlignment(Label.CENTER);
add(l6);
l7=new Label("CYLDR");
l7.setBounds(30,390,55,30);
l7.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l7.setAlignment(Label.CENTER);
add(l7);
l8=new Label("DEPOSIT");
l8.setBounds(320,390,65,30);
l8.setFont(new Font("TimesRoman",Font.PLAIN,15));
l8.setAlignment(Label.CENTER);
add(l8);
l9=new Label("DEPOSIT");
l9.setBounds(320,440,65,30);
l9.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l9.setAlignment(Label.CENTER);
add(l9);
l10=new Label("RGLTR");
l10.setBounds(30,440,55,30);
l10.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l10.setAlignment(Label.CENTER);
add(l10);
l11=new Label("TOTAL");
l11.setBounds(320,480,55,30);
l11.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l11.setAlignment(Label.CENTER);
add(l11);
l12=new Label("Cur.Statn.NO.");
l12.setBounds(290,550,85,30);
l12.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l12.setAlignment(Label.CENTER);
add(l12);
l13=new Label("REMARKS");
l13.setBounds
(30,630,85,30);
l13.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l13.setAlignment
(Label.CENTER);
add(l13);
txtSvNo=new TextField();
txtSvNo.setBounds(375,60,80,30);
txtSvNo.setBackground(Color.white);
add(txtSvNo);
txtConsNo=new TextField();
txtConsNo.setBounds(130,60,80,30);
txtConsNo.setBackground(Color.white);
add(txtConsNo);
txtSvDt=new TextField();
txtSvDt.setBounds(635,60,80,30);
txtSvDt.setBackground(Color.white);
add(txtSvDt);
txtConsName=new TextField();
txtConsName.setBounds(100,150,200,30);
txtConsName.setBackground(Color.white);
add(txtConsName);
txtAddr1=new TextField();
txtAddr1.setBounds(100,220,350,30);
txtAddr1.setBackground(Color.white);
add(txtAddr1);
adr2=new TextField();
adr2.setBounds(100,250,350,30);
adr2.setBackground(Color.white);
add(adr2);
adr3=new TextField();
adr3.setBounds(100,280,350,30);
adr3.setBackground(Color.white);
add(adr3);
txtPhNo=new TextField();
txtPhNo.setBounds(570,150,150,30);
txtPhNo.setBackground(Color.white);
add(txtPhNo);
txtCylQty=new TextField();
txtCylQty.setBounds(100,390,60,30);
txtCylQty.setBackground(Color.white);
add(txtCylQty);
txtCylDep=new TextField();
txtCylDep.setBounds(410,390,60,30);
txtCylDep.setBackground(Color.white);
add(txtCylDep);
txtRegDep=new TextField();
txtRegDep.setBounds(410,440,60,30);
txtRegDep.setBackground(Color.white);
add(txtRegDep);
txtRegQty=new TextField();
txtRegQty.setBounds(100,440,60,30);
txtRegQty.setBackground(Color.white);
add(txtRegQty);
tot=new TextField();
tot.setBounds(410,490,60,30);
tot.setBackground(Color.white);
add(tot);
stnry=new TextField();
stnry.setBounds(410,550,60,30);
stnry.setBackground(Color.white);
add(stnry);
rmrk=new TextField();
rmrk.setBounds(140,630,600,30);
rmrk.setBackground(Color.white);
add(rmrk);
exit=new Button("EXIT");
exit.setBackground(Color.orange);
exit.setBounds(760,700,40,40);
exit.addActionListener(this);
add(exit);
save=new Button("SAVE");
save.setBackground(Color.orange);
save.setBounds(715,700,40,40);
save.addActionListener(this);
add(save);
bnext=new Button("NEXT");
bnext.setBackground(Color.orange);
bnext.setBounds(90,700,40,40);
bnext.addActionListener(this);
add(bnext);
top=new Button("TOP");
top.setBackground(Color.orange);
top.setBounds(0,700,40,40);
top.addActionListener(this);
add(top);
prev=new Button("PREV");
prev.setBackground(Color.orange);
prev.setBounds(45,700,40,40);
prev.addActionListener(this);
add(prev);
botm=new Button("BOTM");
botm.setBackground
(Color.orange);
botm.setBounds
(135,700,40,40);
botm.addActionListener
(this);
add(botm);
ad=new Button("ADD");
ad.setBackground
(Color.orange);
ad.setBounds
(300,700,40,40);
ad.addActionListener
(this);
add(ad);
edit=new Button("EDIT");
edit.setBackground
(Color.orange);
edit.setBounds
(345,700,40,40);
edit.addActionListener
(this);
add(edit);
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==exit)
{
this.dispose();
System.exit(0);
}
if(e.getSource()==save)
{
try
{
Connection
con=DriverManager.getConnection("jdbc:odbc:Agency");
PreparedStatement pst=con.prepareStatement("INSERT INTO
NewCon values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
pst.setInt
(1,Integer.parseInt(txtConsNo.getText()));
pst.setInt
(2,Integer.parseInt(txtSvNo.getText()));
pst.setString
(3,txtSvDt.getText());
pst.setString
(4,txtConsName.getText());
pst.setInt(5,Integer.parseInt
(txtPhNo.getText()));
pst.setString(6,txtAddr1.getText());
pst.setString(7,adr2.getText());
pst.setString(8,adr3.getText());
pst.setInt(9,Integer.parseInt
(txtCylQty.getText()));
pst.setInt(10,Integer.parseInt
(txtCylDep.getText()));
pst.setInt(11,Integer.parseInt
(txtRegQty.getText()));
pst.setInt(12,Integer.parseInt
(txtRegDep.getText()));
pst.setInt(13,Integer.parseInt
(tot.getText()));
pst.setInt(14,Integer.parseInt
(stnry.getText()));
pst.setString(15,rmrk.getText());
pst.executeUpdate
();
con.close();
}
catch(Exception e2)
{System.out.println(e2);}
}
if(e.getSource()==ad)
{
int newcono=60000,newsvno=10000;
System.out.println("entered if
body");
try
{
System.out.println("entered
the try:");
Connection
con1=DriverManager.getConnection("jdbc:odbc:Agency");
Statement
stmt1=con1.createStatement();
ResultSet
rs1=stmt1.executeQuery("SELECT Cons_No,Sv_No FROM NewCon ");
while(rs1.next())
{
//System.out.println(rs1.getInt("Cons_No"));
txtConsNo.setText(""+rs1.getInt(1));
txtSvNo.setText(""+rs1.getInt(2));
//newcono=rs1.getInt("Cons_No");
}
//rs1.last();
newcono=Integer.parseInt(txtConsNo.getText
());
newsvno=Integer.parseInt(txtSvNo.getText
());
//newcono=rs1.getInt("Cons_No");
System.out.println(newcono);
newcono=newcono+1;
newsvno=newsvno+1;
txtConsNo.setText
(""+newcono);
txtSvNo.setText(""+newsvno);
txtSvDt.setText(""+ date);
txtConsName.setText("");
txtAddr1.setText("");
txtPhNo.setText("");
txtCylQty.setText("");
txtCylDep.setText("");
txtRegDep.setText("");
txtRegQty.setText("");
adr2.setText("");
adr3.setText("");
tot.setText("");
stnry.setText("");
rmrk.setText("");
con1.close();
}
catch(Exception e4){System.out.println
(e4);}
}
if(e.getSource()==bnext)
{
try{
Connection con2=DriverManager.getConnection
("jdbc:odbc:Agency");
Statement stmt2=con2.createStatement
();
ResultSet
rs2=stmt2.executeQuery("SELECT * FROM NewCon ");
rs2.next();
{
txtConsNo.setText(rs2.getInt(1)+"");
txtSvNo.setText
(rs2.getInt(2)+"");
txtSvDt.setText
(rs2.getString(3)+"");
txtConsName.setText
(rs2.getString(4)+"");
txtPhNo.setText
(rs2.getInt(5)+"");
txtAddr1.setText(rs2.getString(6)+"");
adr2.setText
(rs2.getString("Address2")+"");
adr3.setText
(rs2.getString("Address3")+"");
txtCylQty.setText
(rs2.getInt(9)+"");
txtCylDep.setText
(rs2.getInt(10)+"");
txtRegDep.setText
(rs2.getInt(11)+"");
txtRegQty.setText
(rs2.getInt(12)+"");
tot.setText(rs2.getInt
(13)+"");
stnry.setText(rs2.getInt(14)
+"");
rmrk.setText(rs2.getString
(15)+"");
}
}
catch(Exception e5){}
}
}
}
169
code to positioning of window in certain dimensions
150
A string of charaters were given. Find the highest
occurance of a character and display that character.
eg.: INPUT: AEGBCNAVNEETGUPTAEDAGPE
OUTPUT: E
62
Write a program to implement the motion of a bouncing ball
using a downward gravitational force and a ground-plane
friction force. Initially the ball is to be projected in to
space with a given velocity vector
508
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