问题2.#import <Foundation/Foundation.h>
int main(int argc,const char *argv[])
{
@autoreleasepool
{
char *p = "黑马";
NSLog(@"%s",p);
}
return 0;
}
请问该字符串能否输出?
答:不能,因为OC里面有自己的字符串输出方式.
代码演示:#import <Foundation/Foundation.h>
int main(int argc,const char * argv[])
{
@autoreleasepool
{
char *p = @"zhangsan";
NSLog(@"%@",p);
}
return 0;
}
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