SYNTAX OF ALL PROGRAMMING LANGUAGES
C LANGUAGE
#include<stdio.h>
#include<conio.h>
void main()
{
float
area,length,breath;
clrscr();
printf("enetr length");
scanf("%f",&length);
printf("enter breath");
scanf("%f",&breath);
area=length*breath;
printf("area of
rectangle%f",area);
getch();
}
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IMPORTANTS THING TO REMEMBER |
|
1. PROCEDURAL
LANGUAGE 2. SAVE
WITH .C IN C/CPP COMPILER 3. PRIMITIVE
AND NON PRIMITIVE 4. PRINTF
AND SCANF 5. LIBRARY
(STDIO,CONIO,GRAPHIC ETC.) |
C PLUS PLUS
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
float radius,area;
cout<<"Enter radius==";
cin>>radius;
area==3.14 * radius
* radius;
cout<<"Area of circle is "<<area;
getch();
}
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IMPORTANTS THING TO REMEMBER |
|
1. OBJECT
ORIENTED LANGUAGE 2. SAVE
WITH .CPP IN CPP COMPILER 3. PRIMITIVE
AND NON PRIMITIVE (CLASS) 4. COUT
AND CIN 5. LIBRARY
(IOSTREAM ,CONIO ETC.) |
JAVA SCRIPT
<script>
length=parseFloat(prompt("Enter
length="));
breath=parseFloat(prompt("Enter
breath="));
area=length*breath;
document.write("Area of rectangle
is " + area);
</script>
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IMPORTANTS THING TO REMEMBER |
|
1. PROCEDURAL
LANGUAGE 2. SAVE
WITH .JS 3. ANY
BROWSER (CHROME,EXPLORER ETC.) 4. VARIABLES
DEFINED AS (VAR,LET,CONST ETC.) 5. JQUERY
|
HTML+JAVASCRIPT +CSS
<html>
<head>
<style>
H1{COLOR:RED;BACKGROUND-COLOR:YELLOW;text-align:center}
LABEL{COLOR:GREEN;BACKGROUND-COLOR:CYAN}
.div1{background-color:pink;width:30%;align:left;position:absolute;top:100;right:100}
.div2{background-color:pink;width:30%;align:left;position:absolute;top:100;left:100}
</style>
<script>
function
rcals()
{
length=rtxtlength.value;
breath=rtxtbreath.value;
area=length*breath;
rtxtarea.value=area;
}
function
rclears()
{
rtxtlength.value="";
rtxtbreath.value="";
rtxtarea.value="";
}
function
scals()
{
length=stxtlength.value;
area=length*length;
stxtarea.value=area;
}
function
sclears()
{
stxtlength.value="";
stxtarea.value="";
}
</script>
</head>
<body>
<div
class=div1>
<H1> AREA OF RECTANGLE</H1>
<LABEL>
ENTER LENGTH</LABEL> <INPUT
TYPE=TEXTBOX id=rtxtlength><BR>
<LABEL>
ENTER BREATH</LABEL> <INPUT
TYPE=TEXTBOX id=rtxtbreath><BR>
<LABEL>
ALREA OF RECTANGLE</LABEL>
<INPUT TYPE=TEXTBOX id=rtxtarea><BR>
<INPUT
TYPE=BUTTON VALUE=CACULATE onclick=rcals()>
<INPUT
TYPE=BUTTON VALUE=CLEAR onclick=rclears()>
</div>
<div
class=div2>
<H1> AREA OF SQUARE</H1>
<LABEL>
ENTER SIDE</LABEL> <INPUT
TYPE=TEXTBOX id=stxtlength><BR>
<LABEL>
ALREA OF SQUARE</LABEL> <INPUT TYPE=TEXTBOX
id=stxtarea><BR>
<INPUT
TYPE=BUTTON VALUE=CACULATE onclick=scals()>
<INPUT
TYPE=BUTTON VALUE=CLEAR onclick=sclears()>
</div>
</body>
</html>
JAVA
import
java.util.Scanner;
class
rectangle
{
public static void main()
{
double l,b,a;
Scanner t=new Scanner(System.in);
System.out.print("enter
length=");
l=t.nextDouble();
System.out.print("enter
breath=");
b=t.nextDouble();
a=l*b;
System.out.println("area of
rectangle is "+a);
}
}
CLASSESS
import java.util.Scanner;
class myrect
{
double l,b,a;
Scanner t=new
Scanner(System.in);
void get()
{
System.out.print("enter length=");
l=t.nextDouble();
System.out.print("enter
breath=");
b=t.nextDouble();
}
void put()
{
a=l*b;
System.out.println("area of rectangle is "+a);
}
public static
void main()
{
myrect r1=new
myrect();
r1.get();
r1.put();
}
}
JAVA WITH NETBEAN (IDE)
private void
jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
double side,area;
side=Double.parseDouble(jtxtside.getText());
area=side*side;
jtxtarea.setText(String.valueOf(area));
}
private void
jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
jtxtside.setText(null);
jtxtarea.setText(null);
}
private void
jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
System.exit(0);
}
PYTHON
length=eval(input("Enter
length "))
breath=eval(input("Enter
breath"))
Area=length*breath
print('Area
of Rectangle ',Area)
For Batch time and Fess contact to Below Address and Number.
Zamanat Sir (MCA / Bsc. I.T / ‘A’ / ‘O’ / CCC / Govt. Certified Domain Skill Trainer )
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