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Description: 给定n 个正整数和4 个运算符＋、－、*、/，
且运算符无优先级，如2+3*5=25。对于任意给定
的整数m，试设计一个算法，用以上给出的n 个数
和4 个运算符，产生整数m，且用的运算次数最少
给出的n个数中每个数最多只能用1 次，但每种运
算符可以任意使用。-given positive integer n and four Operators +,-,*,/, but Operators without precedence, if 2 3 * 5 = 25. For any given integer m, design a test algorithm, using the above given number n and four Operators, have integer m, and with the least number of Operational n is the number of each number can only be used up to a meeting, but each Operators can use arbitrary.
Platform: |
Size: 2199 |
Author: 卢起雪 |
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Description: 给定n 个正整数和4 个运算符＋、－、*、/，
且运算符无优先级，如2+3*5=25。对于任意给定
的整数m，试设计一个算法，用以上给出的n 个数
和4 个运算符，产生整数m，且用的运算次数最少
给出的n个数中每个数最多只能用1 次，但每种运
算符可以任意使用。-given positive integer n and four Operators+,-,*,/, but Operators without precedence, if 2 3* 5 = 25. For any given integer m, design a test algorithm, using the above given number n and four Operators, have integer m, and with the least number of Operational n is the number of each number can only be used up to a meeting, but each Operators can use arbitrary.
Platform: |
Size: 2048 |
Author: 卢起雪 |
Hits: