//TO UPPERCASE THE STRING USING POINTERS

#include<iostream.h>#include<stdio.h>#include<conio.h>

void upper(char*)

void main(){clrscr();char str[25];int len, i=0;cout<<”Enter the string”;gets(str);upper(str);cout<<”\n Your string in Uppercase”<<str;}void upper(char *str1){while(*str1!=’\0’){if(*str1>96 && *str<123){*str1=*str1-32;str1++;}}

OUTPUT :-Enter the string i Am UtsavYour string inUppercase I AM UTSAV