I am writing a functions to convert all uppercase letter in the str parameter str into lowercase.
Below is my program,is there any mistake and can someone point out my wrong? thk.
Code:#include<stdio.h> void recursiveToLower(char str[]) { int len; len=strlen(str[]); /* check length of string str */ while(str[len]!='\0') { str[len]=str[len]-32; recursivetoLower(str[len] ); } } int main() { char str[6]="topgun"; recursivetoLower(str); }