Start: Aug, 04, 2019 00:00:00
2019暑期社会实践课后题day8
End: Aug, 18, 2019 00:00:00
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求[X,Y]内被除3余1并且被除5余3的整数的和 1527

Time Limit:  1 s      Memory Limit:   128 MB
Submission:3     AC:3     Score:0

Description

输入两个正整数X,Y,求出[X,Y]内被除3余1并且被除5余3的整数的和

Input

输入两个正整数X,Y

Output

求所有满足条件的数的和

Samples

input
200 800
output
20020

Hint

博客题解:https://blog.csdn.net/m0_49041421/article/details/107197934