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  • POJ ..

    POJ ..
    > RT,求括號括起來那句的意思.
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    > For each test case,print one line of the form n = a + b,where a and b are odd primes.Numbers and operators should be separated by exactly one blank like in the sample output below.If there is more than one pair of odd primes adding up to n,【choose the pair where the difference b - a is maximized】.If there is no such pair,print a line saying "Goldbach's conjecture is wrong."
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    英語人氣:711 ℃時間:2020-01-28 22:33:29
    優(yōu)質解答
    就是說如果有多個(a,b)數對滿足n=a+b的話,那么選擇差b-a最大的那一對.
    就比如n=16時,可以是(3,13)或者(5,11)
    那么選擇輸出(3,13)這一組,因為13-3=10,11-5=6,而10>6.
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