Displaying ASCII Values

[thiruvasagamani]

Find area & perimeter of rectangle

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#include <stdio.h>
#include <conio.h>
main()
{
float l,b,area,peri;
clrscr();
printf("enter length & breadth of rectangle\n");
scanf("%f%f",&l,&b);
area = l* b;
peri = 2*(l+b);
printf("area is %f\n",area);
printf("peri is %f\n",peri);
getch();
}

Display ASCII value of a given character

Code Select Expand

#include <stdio.h>
#include <conio.h>
main()
{
char ch;
clrscr();
printf("enter any char(alphabet,digit,special char)\n");
scanf("%c",&ch);
printf("ASCII value of %c is %d\n",ch,ch);//display char in form of char & int
}