《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：

// 12.1 What's wrong with the following code segment?
#include <cstdio>
using namespace std;

// unsigned int will never be negative, so it's a dead loop.
// "%d" is not right, should be "%u".
int main()
{
    unsigned int i;
    
    for (i = 100; i >= 0; --i) {
        printf("%d\n", i);
    }
    
    return 0;
}