Indentation fix

u100-the-3n+1-problem/p100.c

@@ -2,15 +2,15 @@
 
 #include <stdio.h>
 
-int cycle(a) int a;
+int cycle(int a)
 {
     int i = 1;
 
-  while (a != 1){
+    while( a != 1 )
+    {
         if( a % 2 == 0 ) {
             a = a/2;
-		}
-		else{
+        } else {
             a = 3*a+1;
         }
         i++;
@@ -30,19 +30,22 @@ int main()
         aOrig = a;
         bOrig = b;
 
-			if (a > b){
+        if (a > b)
+        {
             temp = a;
             a = b;
             b = temp;
         }
 
         max = cycle(a);
-			for(i=a+1; i<=b; i++) {
+        for( i=a+1; i<=b; i++ )
+        {
             temp = cycle(i);
-					if (temp > max)
+            if(temp > max) {
                 max = temp;
             }
+        }
         printf("%d %d %d\n", aOrig, bOrig, max);
     }
-    return(0);
+    return 0;
 }