在控制台应用程序中获取整数的最简单方法是什么？ [英] What is the easiest way to get an int in a console app?

问题描述

我想将用户输入处理为整数，但是似乎C无法从stdin获取int。有功能可以做到这一点吗？

I want to process user input as an integer, but it seems as though C has no way to get an int from stdin. Is there a function to do this? How would I go about getting an int from the user?

推荐答案

#include <stdio.h>

int n;
scanf ("%d",&n);

请参见 http://www.cplusplus.com/reference/clibrary/cstdio/scanf/

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