/in/foo.c: In function 'main':
/in/foo.c:10:17: warning: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
   10 |                 scanf_s("%d %d", &data[i][0], &data[i][1]);
      |                 ^~~~~~~
      |                 scanf
/usr/bin/ld: /tmp/cc2tH1Qs.o: in function `main':
foo.c:(.text.startup+0x3d): undefined reference to `scanf_s'
collect2: error: ld returned 1 exit status