c programm to print text into uppercase, other programmes

Program to Print text into Upper casing until interrupted using CTRL + Z

Program

#include<stdio.h>

void main()

{

char ch;

printf("\nPlease Enter the Data. To Stop Press CTRL+Z.\n\n");

while((scanf("%c", &ch)) > 0)

if(ch >= 'a' && ch <= 'z')

printf("%c", ch - 'a' + 'A');

else

printf("%c", ch);

}

Program to Final Maxuimum of Numbes Entered until interrupted by CTRL + Z

Program

#include<stdio.h>

void main()

{

int n,max=0;

printf("/nEnter the Numbers : \n\n");

while((scanf("%d", &n)) > 0)

{

printf("\nThe Given Number is : %d.\t", n);

if(max < n)

max = n;

printf("The Maximum at Present is : %d\n", max);

}

}

Program to Count No of Characters until Interrupted by CTRL + Z

Program

#include<stdio.h>

void main()

{

int no_chars = 0;

while(getchar() != EOF)

++no_chars;

printf("\nThe Number of Characters Entered are : %d.", no_chars);

}