Biorhythms: Difference between revisions

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@@ Line 106: / Line 106: @@
 void cycle(long diff, int l, char *t) {
-    float p = 100 * sin(2 * M_PI * diff / l);
+    int p = round(100 * sin(2 * M_PI * diff / l));
-    printf("%12s cycle: %3.0f%%", t, round(p));
+    printf("%12s cycle: %3i%%", t, p);
     if (abs(p) < 15)
         printf(" (critical day)");