UVALive2857 POJ2578 HDU1037 ZOJ2186 Keep on Truckin'【水题】

Keep on Truckin'

Time Limit: 1000MS		Memory Limit: 65536K
Total Submissions: 8462		Accepted: 6418

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

Source

South Central USA 2003

Regionals 2003 >> North America - South Central USA

问题链接：UVALive2857 POJ2578 HDU1037 ZOJ2186 Keep on Truckin'。

题意简述：参见上文。

问题分析：值判断问题，对于输入的三个数，输出第1个不大于168的数，如果都大于168则输出“NO CRASH”。

程序说明：（略）

题记：（略）

AC的C语言程序如下：

/* UVALive2857 POJ2578 HDU1037 ZOJ2186 Keep on Truckin' */

#include <stdio.h>

#define HEIGHT 168

int main(void)
{
    int a, b, c;
    while (scanf("%d%d%d", &a, &b, &c) != EOF) {
        if (a > HEIGHT && b > HEIGHT && c > HEIGHT)
            printf ("NO CRASH
");
        else if (a <= HEIGHT)
            printf ("CRASH %d
",a);
        else if (b <= HEIGHT)
            printf ("CRASH %d
",b);
        else if (c <= HEIGHT)
            printf ("CRASH %d
",c);
    }

    return 0;
}