Solve Elevator in c

solutions/beecrowd/1124/1124.c

@@ -0,0 +1,30 @@
+#include <math.h>
+#include <stdint.h>
+#include <stdio.h>
+
+int main() {
+    int32_t width, length, r1, r2, x_r1, x_r2, y_r1, y_r2,
+        distance_betweeen_circle_centers;
+
+    while (scanf("%d %d %d %d", &width, &length, &r1, &r2) && width && length && r1 && r2) {
+        if (width < r1 * 2 || width < r2 * 2 || length < r1 * 2 || length < r2 * 2) {
+            puts("N");
+            continue;
+        }
+
+        x_r1 = r1;
+        y_r1 = r1;
+        x_r2 = width - r2;
+        y_r2 = length - r2;
+        distance_betweeen_circle_centers
+            = sqrt(pow((x_r2 - x_r1), 2) + pow((y_r2 - y_r1), 2));
+
+        if (distance_betweeen_circle_centers >= (r1 + r2)) {
+            puts("S");
+        } else {
+            puts("N");
+        }
+    }
+
+    return 0;
+}