#include<stdio.h> main() { int i=5,b; b=i++; printf("%d,%d\n",i,b); printf("%d\t",++i); printf("%d\t",-i); printf("%d\t",-i++); } 相关文章: 2021-12-06 2021-08-14 2021-12-17 2022-12-23 2021-08-15 2022-12-23 2022-12-23