1 files changed, 0 insertions, 69 deletions
diff --git a/misc/examples/triples.c b/misc/examples/triples.c
deleted file mode 100644
index 520bf012..00000000
--- a/misc/examples/triples.c
+++ /dev/null
@@ -1,69 +0,0 @@
-// https://quuxplusone.github.io/blog/2019/03/06/pythagorean-triples/
-
-#include <stc/algo/coroutine.h>
-#include <stdio.h>
-
-void triples_vanilla(int n) {
-    for (int c = 5; n; ++c) {
-        for (int a = 1; a < c; ++a) {
-            for (int b = a + 1; b < c; ++b) {
-                if ((int64_t)a*a + (int64_t)b*b == (int64_t)c*c) {
-                    printf("{%d, %d, %d}\n", a, b, c);
-                    if (--n == 0) goto done;
-                }
-            }
-        }
-    }
-    done:;
-}
-
-struct triples {
-    int n;
-    int a, b, c;
-    int cco_state;
-};
-
-bool triples_next(struct triples* I) {
-    cco_begin(I);
-        for (I->c = 5; I->n; ++I->c) {
-            for (I->a = 1; I->a < I->c; ++I->a) {
-                for (I->b = I->a + 1; I->b < I->c; ++I->b) {
-                    if ((int64_t)I->a*I->a + (int64_t)I->b*I->b == (int64_t)I->c*I->c) {
-                        cco_yield(true);
-                        if (--I->n == 0) cco_return;
-                    }
-                }
-            }
-        }
-        cco_final:
-        puts("done");
-    cco_end(false);
-}
-
-int gcd(int a, int b) {
-    while (b) {
-        int t = a % b;
-        a = b;
-        b = t;
-    }
-    return a;
-}
-
-int main()
-{
-    puts("Vanilla triples:");
-    triples_vanilla(6);
-
-    puts("\nCoroutine triples:");
-    struct triples t = {INT32_MAX};
-    int n = 0;
-
-    while (triples_next(&t)) {
-        if (gcd(t.a, t.b) > 1)
-            continue;
-        if (t.c < 100)
-            printf("%d: {%d, %d, %d}\n", ++n, t.a, t.b, t.c);
-        else
-            cco_stop(&t);
-    }
-}