shithub: battleship

ref: 738f91837bffa7e3ff9ac9323dd91cf9453cde77
dir: /sumain.c/

#include <u.h>
#include <libc.h>

int sum(int, int);

void
main()
{
	int n;

	n = sum(24, 30);
	print("Σ = %d\n", n);
	exits(nil);
}