Help me in solving CLB040 problem

help
,
1

My issue

what will be the solution of these question

My code

#include <stdio.h>
 
int main () {

  char num1[] = "25";
  int num2 = 69;
  strcat(strcat(num1," "),num2);
  printf("%s", num1);

  return 0;
}

Learning course: Learn C
Problem Link: CodeChef: Practical coding for everyone

2

@ak6506991
Here u go

//Solution as follows

#include <stdio.h>
 
int main () {

  char num1[] = "25";
  char num2[] = "69";
  strcat(num1,num2);
  printf("%s", num1);

  return 0;
}