Data commit

Task/Pancake-numbers/C/pancake-numbers.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+int pancake(int n) {
+    int gap = 2, sum = 2, adj = -1;
+    while (sum < n) {
+        adj++;
+        gap = gap * 2 - 1;
+        sum += gap;
+    }
+    return n + adj;
+}
+
+int main() {
+    int i, j;
+    for (i = 0; i < 4; i++) {
+        for (j = 1; j < 6; j++) {
+            int n = i * 5 + j;
+            printf("p(%2d) = %2d  ", n, pancake(n));
+        }
+        printf("\n");
+    }
+    return 0;
+}