Sowmiya S

Variables and functions

data types in python

Scope in python

A cell reference,also renowned as a cell address, is a scalar quantity that is used in a worksheet to identify a single cell. Each cell reference starts with a letter and comes to an end with a number

#include<stdio.h>
int main( ) {
/* variable definition*/
int x,y;
int z;
float a;
/*initialization */
x = 7;
y = 4;
z = x+y;
Printf(“value of a : %a n”,a);
return 0;
}