wrhrwj

du6/program.c

@@ -77,14 +77,13 @@ int main(void){
     char line[SIZE];
     
 
-   while( fgets(line, sizeof(line), stdin)){
-         line[strcspn(line, "\n")] = '\0';
-         if(line[0] == '\0'){
-            whitespace = true;
-            break;
-         }
+    while( fgets(line, sizeof(line), stdin)){
+            if(strcmp(line, "\n\n") == 0){
+                whitespace = true;
+                break;
+            }
 
-    }
+        }
     int numOfLeaves = count_leaves(tree);
     char answer[SIZE];
     bool exs = false;