Delete a Substring from text || C program

// Comment
#include
#include
int main()
{
 char text[100],sub[20],new_text[100];
 int i=0,j,k,temp=0,n=0;
 printf("[+]Enter the Text: ");
 gets(text);
 printf("\n [+]Enter Substring to be deleted : ");
 gets(sub);
 while(text[i]!='\0')
 {
  j=0,k=i;
  while(text[k]==sub[j] && sub[j]!='\0')
  {
   k++;
   j++;
  }
  if(sub[j]=='\0')
   temp=k;
  new_text[n]=text[temp];
  i++;
  temp++;
  n++;
 }
 new_text[n]='\0';
 printf("[+]\n The new string is : ");
 puts(new_text);
 return 0;
}

output

[+]Enter the Text: tutorial.spicyztrickz.com

 [+]Enter Substring to be deleted : tutorial.
[+]
 The new string is : spicyztrickz.com

Process returned 0 (0x0)   execution time : 40.160 s
Press any key to continue.