strupr string function in C - Computer science fundamentals tutorial

strupr() function in C

In string strupr() function is used to converts lower case string into upper case.

syntax:- 

char*strupr(char*str).

Example: - example of this function is given below

Program code 

#include<stdio.h>

#include<string.h>

int main()
{
    char str[ ] = "computer";
    printf("%s\n",strupr(str));
    return  0;
}

output