A. Say Hello With C++ – Codeforces Problem Solution in C

Disclaimer: Make sure you tried enough before checking the solution

Problem: https://codeforces.com/group/MWSDmqGsZm/contest/219158/problem/A

#include<stdio.h>
int main() {
   char a[100000];
   scanf("%s",a);
   printf("Hello, %s",a);
   return 0;
}