1. #import <Foundation/Foundation.h>
   
2. void singTheSong(int numberOfBottles){
   
3.     if(numberOfBottles==0){
   
4.         printf("There are simply no more bottles of beer on the wall.\n");
   
5.     }else{
   
6.         printf("%d bottles of beer on the wall. %d bottles of beer.\n",numberOfBottles,numberOfBottles);
   
7.         int oneFewer = numberOfBottles-1;
   
8.         printf("Take one down,pass it around, %d bottles of beer on the wall.\n",oneFewer);
   
9.         singTheSong(oneFewer);
   
10.         printf("Put a bottle in the recycling, %d empty bottles in the bing.\n",numberOfBottles);
    
11.     }
    
12. }
    
13. int main(int argc, const char * argv[]) {
    
14.     @autoreleasepool {
    
15.         singTheSong(99);
    
16.     }
    
17.     return 0;
    
18. }

复制代码

1. #import <Foundation/Foundation.h>
   
2. void singTheSong(int numberOfBottles){
   
3.     if(numberOfBottles==0){
   
4.         printf("There are simply no more bottles of beer on the wall.\n");
   
5.     }else{
   
6.         printf("%d bottles of beer on the wall. %d bottles of beer.\n",numberOfBottles,numberOfBottles);
   
7.         int oneFewer = numberOfBottles-1;
   
8.         printf("Take one down,pass it around, %d bottles of beer on the wall.\n",oneFewer);
   
9.         singTheSong(oneFewer);
   
10.         printf("Put a bottle in the recycling, %d empty bottles in the bing.\n",numberOfBottles);
    
11.     }
    
12. }
    
13. int main(int argc, const char * argv[]) {
    
14.     @autoreleasepool {
    
15.         singTheSong(99);
    
16.     }
    
17.     return 0;
    
18. }

复制代码