《Cracking the Coding Interview》——第12章：测试——题目1

2014-04-24 23:10

题目：找出下面代码里的错误。

解法：请看下面。

代码：

 1 // 12.1 What's wrong with the following code segment?
 2 #include <cstdio>
 3 using namespace std;
 4 
 5 // unsigned int will never be negative, so it's a dead loop.
 6 // "%d" is not right, should be "%u".
 7 int main()
 8 {
 9     unsigned int i;
10     
11     for (i = 100; i >= 0; --i) {
12         printf("%d\n", i);
13     }
14     
15     return 0;
16 }