HDU 1037理解题目即AC

Keep on Truckin’

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 14872 Accepted Submission(s): 10222

Problem Description
Boudreaux and Thibodeaux are on the road again …

“Boudreaux, we have to get this shipment of mudbugs to Baton Rouge by tonight!”

“Don’t worry, Thibodeaux, I already checked ahead. There are three underpasses and our 18-wheeler will fit through all of them, so just keep that motor running!”

“We’re not going to make it, I say!”

So, which is it: will there be a very messy accident on Interstate 10, or is Thibodeaux just letting the sound of his own wheels drive him crazy?

Input
Input to this problem will consist of a single data set. The data set will be formatted according to the following description.

The data set will consist of a single line containing 3 numbers, separated by single spaces. Each number represents the height of a single underpass in inches. Each number will be between 0 and 300 inclusive.

Output
There will be exactly one line of output. This line will be:

NO CRASH

if the height of the 18-wheeler is less than the height of each of the underpasses, or:

CRASH X

otherwise, where X is the height of the first underpass in the data set that the 18-wheeler is unable to go under (which means its height is less than or equal to the height of the 18-wheeler).
The height of the 18-wheeler is 168 inches.

Sample Input
180 160 170

Sample Output
CRASH 160

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思路

说实话这种简单的题目，如果花了5分钟或10分钟来读懂题目，真的有点不值得，所以自己稍微总结了点读题目的小经验

1、先看输入输出。这道题看输入是输入3个整数，输出的输出最小的那个整数。所以脑子里会有一种反应就是会不会输入三个数输出最小的数。

2、然后看问题的描述，输入输出的描述、还会看到18楼是168英寸。所以就很容易得出程序应该要我表达什么意思了

3、题意：输入三个数，如果三个数中有比168小的就输出CRASH %d，如果没有则输出NO CRASH。

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代码

#include <iostream>using namespace std;int main(){    int a,b,c;    int l;    int k[3]={0};    cin>>a>>b>>c;    if(a>168&&b>168&&c>168)        cout<<"NO CRASH"<<endl;    if(a<168)        k[0]=a;    if(b<168)        k[1]=b;    if(c<168)        k[2]=c;        for(int i=0;i<3;i++)        {            if(k[i]!=0)                cout<<"CRASH"<<" "<<k[i]<<endl;        }    return 0;}