1 files changed, 21 insertions, 0 deletions

diff --git a/test/012_math_permsign/permsign_tests.c b/test/012_math_permsign/permsign_tests.c
new file mode 100644
index 0000000..fa8ce9b
--- /dev/null
+++ b/test/012_math_permsign/permsign_tests.c
@@ -0,0 +1,21 @@
+#include "../test.h"
+
+int permsign(uint8_t *, int64_t);
+
+void run(void) {
+        char str[STRLENMAX];
+        uint8_t a[100];
+        int p;
+        int64_t n, i;
+
+        fgets(str, STRLENMAX, stdin);
+        n = atoll(str);
+
+        for (i = 0; i < n; i++) {
+                fgets(str, STRLENMAX, stdin);
+                a[i] = atoi(str);
+        }
+
+        p = permsign(a, n);
+        printf("%d\n", p);
+}