Compile Error
foo.c: In function 'main': foo.c:5:5: error: too few arguments to function 'printf' printf(); ^~~~~~ In file included from /usr/include/stdio.h:862:0, from foo.c:1: /usr/include/x86_64-linux-gnu/bits/stdio2.h:102:1: note: declared here printf (const char *__restrict __fmt, ...) ^~~~~~
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