foo.c: In function 'input':
foo.c:5:17: warning: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
    5 |                 scanf_s("%d", &a[i]);
      |                 ^~~~~~~
      |                 scanf
foo.c: In function 'main':
foo.c:18:15: warning: unused variable 'min' [-Wunused-variable]
   18 |         int n,min=a[0];
      |               ^~~
foo.c:18:15: warning: 'a' is used uninitialized [-Wuninitialized]
   18 |         int n,min=a[0];
      |               ^~~
foo.c:17:13: note: 'a' declared here
   17 |         int a[10000];
      |             ^
/nix/store/74y3751gsixaz9797ib0hp7c658sp1y5-binutils-2.40/bin/ld: /tmp/ccYsJ93X.o: in function `input':
foo.c:(.text+0x27): undefined reference to `scanf_s'
/nix/store/74y3751gsixaz9797ib0hp7c658sp1y5-binutils-2.40/bin/ld: /tmp/ccYsJ93X.o: in function `main':
foo.c:(.text.startup+0x14): undefined reference to `scanf_s'
collect2: error: ld returned 1 exit status

[Hydro](https://hydro.ac)提供评测服务