C program to convert string lower case to uppercase using Loop and pointer.












C program to convert string lower case to uppercase using Loop and pointer.




C program to convert string lower case to uppercase using Loop and pointer.



#include <stdio.h> #define MAX 100 int main() { char text[MAX]; char * st = text; /* Input string from user */ printf("Enter any string : "); gets(text); while(*st) { *st = (*st > 'a' && *st <= 'z') ? *st-32 : *st; st++; } printf("\n to convert lower case to Uppercase string : %s",text); return 0; }


Output:
Enter your text : Language to convert lower case to Uppercase string : LANGUAGE




Exercise: 1
Write a C program to convert lowercase string to uppercase.