File run but not showing [closed]

this file go.c is not showing how to get text in this file display

#include 

int main ()
{
  int age = 25;

  // print a string literal
  printf( " My age is " );

  // print an int variable
  printf( " %d ", age );

  return 0;
}

This is json code under below but file not be showing ?

{
    "label": "Run C File",
    "command": "chmod u+x ~/.var/app/dev.zed.Zed/config/zed/go.c",
},