Program to Convert String into Upper Case

Question

Write a program to convert string into upper case using C programming

Answer 1

Lower Case to Upper Case Conversion of String

In this program we are going to convert a user provided string into upper case using C programming.

To learn basics of string in C programming Click Here.

Example :

#include<stdio.h> #include<conio.h> #include<string.h> #include<ctype.h> void main() { char str[100]; clrscr(); //To enter a string printf("\nEnter a string:"); gets(str); //To reverse a string using strupr() function of ctype.h library printf("\nUpper Case String:\n"); puts(strupr(str)); getch(); }

Output :

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