什么是这个code中的百分比字符的含义是什么？ [英] What is the meaning of the percent character in this code?

问题描述

在这种情况下，什么是百分比指的是？

In this case, what does the percentage refers to?

int myInt = 27 % 10;  
myInt = 7;  

什么的％在这个code是什么意思？

What does the % mean in this code?

推荐答案

％意味着剩下的，当27除以10离开余7

% means remainder, when 27 is divided by 10 leaves a remainder 7

EDIT: 

我的2美分所有约模和放大器之间的差别的讨论;其余

My 2 cents about all the discussion about difference between modulo & remainder

乘坐％B

1. When both +ve, Modulo & Remainder are one and the same
2. When a is -ve, they are not the same

例如;

A = 10，B = 3

a = -10, b = 3

-10％，剩余3 = -1

Remainder of -10 % 3 = -1

用于模，3更大倍数添加到您的'a'和计算的余数。

for Modulo, add a greater multiple of 3 to your 'a' and calculate the remainder.

-10 + 12 = 2

-10 + 12 = 2

2％3 = 2是你的答案

2 % 3 = 2 is your answer

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