下面函数的执行结果是输出 char str[ ] = “xunlei”; char *p = str; int n = 10; printf(“%d, %d, %d/n”, sizeof(str), sizeof(p), sizeof(n)); 4, 4, 4 7, 4, 4 6, 4, 4 6, 6, 4
char str[ ] = “xunlei”; char *p = str; int n = 10; printf(“%d, %d, %d/n”, sizeof(str), sizeof(p), sizeof(n));
分析：sizeof的问题，详见找工作笔试面试那些事儿(3)---内存管理那些事
