摘要：
1、 #include <stdio.h> #define NUMBER 5 int main(void) { int i; int a[NUMBER]; puts("please input the score of the students."); for (i = 0; i < NUMBER; 阅读全文
摘要：
1、 #include <stdio.h> #define XXX 3 int main(void) { int i; int a[XXX]; int sum = 0; puts("please input the scores of the students."); for (i = 0; i < 阅读全文
摘要：
1、 #include <stdio.h> int main(void) { int a[8]; int i; for (i = 0; i < 8; i++) { printf("a[%d] = ",i); scanf("%d", &a[i]); } puts(" \n \n "); int tem 阅读全文
摘要：
1、查看系统 [root@centos7 home]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) [root@centos7 home]# hostnamectl Static hostname: centos7 Ico 阅读全文