C PROGRAM EXAMPLE FOR toupper() FUNCTION

Posted on: 09/03/2013 09/03/2013
Categories: C Programs

C PROGRAM EXAMPLE FOR toupper() FUNCTION :

#include <stdio.h>
//#include<string.h>
int main() 
{
  int i;
  char str[20];
  printf("\n >>> C PROGRAM TO IMPLEMENT toupper() FUNCTION <<< \n");
  printf( "\n Enter the string in Lower or Mixed Case: ");
  //scanf("%s",&str); //scanf() wont allow spaces
  gets(str); //gets() allows apaces
  printf("\n The entered string in Upper Case is: ");
  for(i=0;i<=strlen(str);i++)
  {
      printf("%c",toupper(str[i]));
  }
  getch();
  return 0;
}

#include <stdio.h>

//#include<string.h>

int main()

{

int i;

char str[20];

printf("\n >>> C PROGRAM TO IMPLEMENT toupper() FUNCTION <<< \n");

printf( "\n Enter the string in Lower or Mixed Case: ");

//scanf("%s",&str); //scanf() wont allow spaces

gets(str); //gets() allows apaces

printf("\n The entered string in Upper Case is: ");

for(i=0;i<=strlen(str);i++)

{

printf("%c",toupper(str[i]));

}

getch();

return 0;

}

C Program ToUpper Function_Output — Sample Output

Sameer Shaik

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