【hiho一下_week259】风格不统一如何写程序

传送门：https://hihocoder.com/contest/hiho259/problems

这周题目太简单，直接放代码，不解释。

#include <iostream>

int main(int argc, char** argv) {
	int n;
	char ch;
	scanf("%d", &n);
	getchar();
	while (n) {
		scanf("%c", &ch);
		if (ch == '\n') {
			n--;
			printf("\n");
		}
		else if (ch >= 'A' && ch <= 'Z') {
			printf("_");
			printf("%c", ch-'A'+'a');
		} 
		else if (ch == '_') {
			scanf("%c", &ch);
			printf("%c", ch-'a'+'A');
		}
		else {
			printf("%c", ch);
		}
	}
	return 0;
}

标签：ch,int,scanf,程序,char,传送门,week259,hiho
来源： https://blog.csdn.net/ZhangDanzhu/article/details/93104817