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T2 Even Fibonacci numbers

Posted on 2018-11-26

T2 Even Fibonacci numbers

Solution

当然可以直接暴力

但是可以通过观察发现,斐波那契数列是这样的:

奇,偶,奇,奇,偶……

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T1 Multiples of 3 and 5

Posted on 2018-11-25

T1 Multiples of 3 and 5

Solution

要求小于1000的能被3或5整除的数的和

一种暴力的方法即是枚举每个数,假如能被3或5整除,就加入答案

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Hello World

Posted on 2016-05-29 | Edited on 2018-04-10
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#include <cstdio>

int main()
{
int x, y;
scanf("%d%d", &x, &y);
printf("%d\n", x + y);
return 0;
}

PhoenixGS

3 posts
© 2018 PhoenixGS
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