摘要：
格式 printf(" "); //printf(格式串,表达式1,表达式2....); #include <stdio.h> #include <stdlib.h> void main() { int i,j; float x, y; i = 10; j = 20; x = 43.2583f; y 阅读全文
摘要：
拓扑图 ###【R1的配置】 [R1] <Huawei>sys [Huawei]sysname R1 [R1]quit <R1>save <R1>save The current configuration will be written to the device. Are you sure to 阅读全文