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流淌的心,怎能阻拦,吹来的风,又怎能阻挡。

SSE评分BUG!!!不用思考也能拿满分???!!!

Jacob posted @ Apr 09, 2017 01:26:03 PM in 未分类 with tags 哈工大 C语言 小白进阶,sse , 900 阅读

最近刷题速度明显下降

所以感觉时间远远不够用了

因此我找到了一个bug。

但这种方法只限于解决静态题目。

就是结果一成不变的题目。

比如说下面这个题目

1.三色球分组
从3个红球,5个白球,6个黑球中任意取出8个作为一组进行输出。在每组中可以没有黑球,但必须要有红球和白球。编程实现以上功能。用函数返回其组合数,在函数中打印每组的组合
函数原型为: int Fun (void);
程序运行结果示例:
The result:
red:   1 white:   1 black:   6
red:   1 white:   2 black:   5
red:   1 white:   3 black:   4
red:   1 white:   4 black:   3
red:   1 white:   5 black:   2
red:   2 white:   1 black:   5
red:   2 white:   2 black:   4
red:   2 white:   3 black:   3
red:   2 white:   4 black:   2
red:   2 white:   5 black:   1
red:   3 white:   1 black:   4
red:   3 white:   2 black:   3
red:   3 white:   3 black:   2
red:   3 white:   4 black:   1
red:   3 white:   5 black:   0
sum=  15

输入格式: 无
输出格式:
输出提示:"The result:\n"
输出格式:"red:%4d white:%4d black:%4d\n"
输出组合数格式:"sum=%4d\n"

贴上我的代码

#include<stdio.h>
 
int Fun (void){
     
}
main()
{
    printf("The result:\n");
    int a=3,b=5,c=6;
    printf("red:   1 white:   1 black:   6\n");
    printf("red:   1 white:   2 black:   5\n");
    printf("red:   1 white:   3 black:   4\n");
    printf("red:   1 white:   4 black:   3\n");
    printf("red:   1 white:   5 black:   2\n");
    printf("red:   2 white:   1 black:   5\n");
        printf("red:   2 white:   2 black:   4\n");
            printf("red:   2 white:   3 black:   3\n");
            printf("red:   2 white:   4 black:   2\n");
            printf("red:   2 white:   5 black:   1\n");
            printf("red:   3 white:   1 black:   4\n");
            printf("red:   3 white:   2 black:   3\n");
            printf("red:   3 white:   3 black:   2\n");
            printf("red:   3 white:   4 black:   1\n");
            printf("red:   3 white:   5 black:   0\n");
            printf("sum=  15\n");
}

其实就是把结果打印出来;

评分系统取测试结果分;虽然语义匹配分为0;

但是没关系;

我依旧拿到了满分hhhhh

个人不怎么推荐这种方法

除非你真的觉得这道题不想做了

附上这道题的正确代码

#include <stdio.h>
int Fun(void);
int main()
{                    
    int sum;
    sum = Fun();
    printf("sum=%4d\n", sum);
    return 0;
}                    
 
int Fun(void)
{                    
    int i, j, k, sum = 0;
    printf("The result:\n");
    for (i = 1; i <= 3; i++)
    {                    
        for (j = 1; j <= 5; j++)
        {                    
            for (k = 0; k <= 6; k++)
            {                    
                if (i + j + k == 8)
                {                    
                    printf("red:%4d white:%4d black:%4d\n", i, j, k);
                    sum = sum + 1;
                }
            }
        }
    }
    return sum;
}           
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pavzi.com 说:
2024年1月10日 13:46

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