作业帮一题C++程序设计的问题int a[3][5]={{1,2},{6,4},{3,4,5}}int (*p)[5]=a;*(*p+1)+3的值是多少?还有a[3][5]是一个3行5列数组吧?在{{1,2},{6,4},{3,4,不够5列啊?
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 09:33:19
![一题C++程序设计的问题int a[3][5]={{1,2},{6,4},{3,4,5}}int (*p)[5]=a;*(*p+1)+3的值是多少?还有a[3][5]是一个3行5列数组吧?在{{1,2},{6,4},{3,4,不够5列啊?](/uploads/image/z/8595860-68-0.jpg?t=%E4%B8%80%E9%A2%98C%2B%2B%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1%E7%9A%84%E9%97%AE%E9%A2%98int+a%5B3%5D%5B5%5D%3D%7B%7B1%2C2%7D%2C%7B6%2C4%7D%2C%7B3%2C4%2C5%7D%7Dint+%28%2Ap%29%5B5%5D%3Da%3B%2A%28%2Ap%2B1%29%2B3%E7%9A%84%E5%80%BC%E6%98%AF%E5%A4%9A%E5%B0%91%3F%E8%BF%98%E6%9C%89a%5B3%5D%5B5%5D%E6%98%AF%E4%B8%80%E4%B8%AA3%E8%A1%8C5%E5%88%97%E6%95%B0%E7%BB%84%E5%90%A7%3F%E5%9C%A8%7B%7B1%2C2%7D%2C%7B6%2C4%7D%2C%7B3%2C4%2C%E4%B8%8D%E5%A4%9F5%E5%88%97%E5%95%8A%3F)
一题C++程序设计的问题int a[3][5]={{1,2},{6,4},{3,4,5}}int (*p)[5]=a;*(*p+1)+3的值是多少?还有a[3][5]是一个3行5列数组吧?在{{1,2},{6,4},{3,4,不够5列啊?
一题C++程序设计的问题
int a[3][5]={{1,2},{6,4},{3,4,5}}
int (*p)[5]=a;
*(*p+1)+3的值是多少?
还有a[3][5]是一个3行5列数组吧?在{{1,2},{6,4},{3,4,不够5列啊?
一题C++程序设计的问题int a[3][5]={{1,2},{6,4},{3,4,5}}int (*p)[5]=a;*(*p+1)+3的值是多少?还有a[3][5]是一个3行5列数组吧?在{{1,2},{6,4},{3,4,不够5列啊?
a[3][5]是一个三行五列的数组
{{1,2},{6,4},{3,4,5}} 等同于{{1,2,0,0,0},{6,4,0,0,0},{3,4,5,0,0}}
*(*p+1)+3 = 5