1 files changed, 19 insertions, 0 deletions
diff --git a/2ndary/10/CSP-KT2/sumarv.c b/2ndary/10/CSP-KT2/sumarv.c
new file mode 100644
index 0000000..3e5bc7e
--- /dev/null
+++ b/2ndary/10/CSP-KT2/sumarv.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int main()
+{
+	short n, i;
+	long b[10001] = {};
+
+	scanf("%hd", &n);
+	for (i = 1; i <= n; i++) {
+		scanf("%ld", &b[i]);
+		b[i] *= i;
+	}
+
+	for (i = 1; i <= n; i++)
+		printf("%ld ", b[i] - b[i - 1]);
+	printf("\n");
+
+	return 0;
+}