diff --git a/C/1541.c b/C/1541.c
new file mode 100644
index 0000000..2330465
--- /dev/null
+++ b/C/1541.c
@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <math.h>
+
+typedef struct
+{
+    int a, b;
+} Square;
+
+int area(Square *square)
+{
+    return square->a * square->b;
+}
+int maxBuilds(Square *s, int areaHouse)
+{
+    int builds = area(s) *100;
+    return pow(builds /areaHouse, .5);
+}
+int main(int argc, char const *argv[])
+{
+    Square square = {0, 0};
+    int a, b, c = -1;
+
+    while (scanf("%d", &a) && a != 0)
+    {
+        scanf("%d %d", &b, &c);
+        square.a = a;
+        square.b = b;
+
+        printf("%d\n", maxBuilds(&square, c));
+    }
+
+    return 0;
+}