Write a function that will convert all lowercase character into their uppercase equivalents

Question

Write a function that will scan a character string passed as an argument and convert all lowercase character into their uppercase equivalents using C programming

Answer 1

Lower Case to Upper Case Using Function

In this program we are going to convert lower case string into upper case string using function.

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Example :

#include<stdio.h> #include<conio.h> #include<string.h> #include<ctype.h> void LowerToUpper(char str[100]); void main() { char str[100]; clrscr(); //To enter a string printf("\nEnter a string:"); gets(str); printf("\nString after uppercase converssion:\n"); LowerToUpper(str); getch(); } void LowerToUpper(char str[100]) { //strupr() function to convert lower case string into upper case string puts(strupr(str)); }

Output :

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