WAP for Converting integer in to string it means you have to implement your own itoa function

I used to function here after storing string in to char* we have to reverse it to get desired output

#include
#include


void reverse(char *str,int len) {
int i=0;
char ch;
for(i=0;i<=(len-1)/2;i++) {
ch=str[i];
str[i]=str[len-1-i];
str[len-1-i]=ch;
}
}


char* itoa(int number) {
char *str=malloc(sizeof(char)*20);
int negFlag=0,pos=0;
if(number<0) {
negFlag=1;
number=-number;
}
while(number>0) {
str[pos++]='0'+number%10;
number=number/10;
}
if(negFlag) {
str[pos++]='-';
}
str[pos]='\0';
reverse(str,pos);
return str;
}


int main() {
printf("reverse %d : %s ",-543,itoa(-543));
printf("reverse %d : %s ",54,itoa(54));
printf("reverse %d : %s ",5,itoa(5));
}