feat: explain the main function on 0x02HEADmain

1 files changed, 8 insertions, 5 deletions

diff --git a/main.c b/main.c
index d1a0f09..d419049 100644
--- a/main.c
+++ b/main.c
@@ -1,10 +1,13 @@
 #include <stdio.h>
 
-int main(int argc, char *argv[])
+// name: main
+// parameters:
+  // argc: # of arguments passed to the program
+  // argv: argument vector. list of parameters that passed to the program
+// return int which is a number
+int main(int argc, char const *argv[])
 {
-  for (int i = 0; i < 100; i++) {
-    printf("%d - Oh, hey Caius!\n", i);
-  }
-
+  printf("number of args: %d\n", argc);
+  printf("args: %s\n", argv[0]);
   return 0;
 }