摘要: 1. switch的本质 #include "stdio.h" int main() { int c = 0,k; for(k = 1;k < 3;k++) { switch (k) { default : c += k; case 2: c++; break; case 4: c += 2; br 阅读全文
posted @ 2022-02-10 22:58 Ofnoname 阅读(1200) 评论(0) 推荐(0)