#include<stdio.h>
int main()
{printf(" O \n");
printf("<H>\n");
printf("I I\n");
printf(" O \n");
printf("<H>\n");
printf("I I\n");
return 0; }
标签：include,return,int,task1.1,printf,main From： https://www.cnblogs.com/liangchenxi/p/16783281.html
#include<stdio.h>
int main()
{printf(" O \n");
printf("<H>\n");
printf("I I\n");
printf(" O \n");
printf("<H>\n");
printf("I I\n");
return 0; }
标签：include,return,int,task1.1,printf,main From： https://www.cnblogs.com/liangchenxi/p/16783281.html