fizzbuzz58.c: Use addition, not indexing

Keith-S-Thompson · Oct 20, 2017 · f3ac10e · f3ac10e
1 parent 5b028c2
commit f3ac10e
Showing 1 changed file with 15 additions and 15 deletions.
diff --git a/fizzbuzz58.c b/fizzbuzz58.c
@@ -5,21 +5,21 @@ int main(void) {
         const char *format;
         struct format *next;
     } formats[] = {
-        [1] = { "Fizz\n",     &formats[6] },
-        [d] = { "Fizz\n",     &formats[3] },
-        [8] = { "%d\n",       &formats[c] },
-        [2] = { "%d\n",       &formats[d] },
-        [7] = { "%d\n",       &formats[2] },
-        [b] = { "%d\n",       &formats[1] },
-        [9] = { "FizzBuzz\n", &formats[7] },
-        [e] = { "%d\n",       &formats[9] },
-        [a] = { "Buzz\n",     &formats[b] },
-        [4] = { "Fizz\n",     &formats[a] },
-        [5] = { "Buzz\n",     &formats[0] },
-        [0] = { "Fizz\n",     &formats[8] },
-        [3] = { "%d\n",       &formats[5] },
-        [6] = { "%d\n",       &formats[e] },
-        [c] = { "%d\n",       &formats[4] },
+        [1] = { "Fizz\n",     formats+6 },
+        [d] = { "Fizz\n",     formats+3 },
+        [8] = { "%d\n",       formats+c },
+        [2] = { "%d\n",       formats+d },
+        [7] = { "%d\n",       formats+2 },
+        [b] = { "%d\n",       formats+1 },
+        [9] = { "FizzBuzz\n", formats+7 },
+        [e] = { "%d\n",       formats+9 },
+        [a] = { "Buzz\n",     formats+b },
+        [4] = { "Fizz\n",     formats+a },
+        [5] = { "Buzz\n",     formats+0 },
+        [0] = { "Fizz\n",     formats+8 },
+        [3] = { "%d\n",       formats+5 },
+        [6] = { "%d\n",       formats+e },
+        [c] = { "%d\n",       formats+4 },
     };
     struct format *format = formats+7;
     for (int i = 1; i <= 100; i ++) {