Added more math utilities

1 files changed, 21 insertions, 0 deletions

diff --git a/test/013_math_digitstosumzero/digitstosumzero_tests.c b/test/013_math_digitstosumzero/digitstosumzero_tests.c
new file mode 100644
index 0000000..f28c02a
--- /dev/null
+++ b/test/013_math_digitstosumzero/digitstosumzero_tests.c
@@ -0,0 +1,21 @@
+#include "../test.h"
+
+int64_t digitstosumzero(uint8_t *, uint8_t, uint8_t);
+
+void run(void) {
+        char str[STRLENMAX];
+        uint8_t i, n, b, a[100];
+        int64_t p;
+
+        fgets(str, STRLENMAX, stdin);
+        n = atoi(str);
+        fgets(str, STRLENMAX, stdin);
+        b = atoi(str);
+        for (i = 0; i < n; i++) {
+                fgets(str, STRLENMAX, stdin);
+                a[i] = atoi(str);
+        }
+
+        p = digitstosumzero(a, n, b);
+        printf("%" PRId64 "\n", p);
+}