What is wrong with my code?

Question

https://code.sololearn.com/caXSRS4qOPaX/?ref=app

It should look like this...

Enter initials: SCO
Enter age: 19

Output...
Hi! S.C.O., your age next year would be 20.

Answer 1

Your first mistake in first scanf line 10 you using multiple format specifiers and with string input & is optional you dont need to write address here . Same in line 17 you have written 3times %s just remove them u need only one specifier
See this one

#include <stdio.h>
#include <stdlib.h>

int main()
{
int age,ageNY;
char name[10];

printf("\nEnter initials: ");
scanf("%s",name);
printf("\nEntered initials:%s ",name);
printf("\nEnter age: ");
scanf("%d",&age);
printf("\nEntered age: %d",age);
ageNY = age + 1;

printf("\nHi %s, your age next year will be %d.",name,ageNY);

return 0;
}

Answer 2

Leoror
https://code.sololearn.com/cVRXMIsXaV3r/?ref=app

Answer 3

I'm not so good in C but I think this should fix it.
scanf("\n%s",&*name);

printf("\nHi! %s, your age next year will be %d.",name,ageNY);