已解决这个代表什么意思？

提问者：沧澜wx  |  浏览次  |  提问时间：2017-03-16  |  回答数量：5

这是C程序的内容： #include \"stdio.h\" main() { int n; do{ printf(\"\\n\"); printf(\"* * * * * * * * * * * * * * * *\\n\"); printf(\"* = = = = = = = = = = = = = = *\\n\"); printf(\"*学生成绩统计表 *\\n\"); printf(\"* = = = = = = = = = = = = = = *\\n\"); printf(\"*1 输入学生成绩 *\\n\"); printf(\"*2 统计平均成绩 *\\n\"); printf(\"*3 查找学生成绩 *\\n\"); printf(\"*4 修改学生成绩 *\\n\"); printf(\"*5 退出系统 *\\n\"); printf(\"* * * * * * * * * * * * * * * *\\n\"); printf(\"请输入选项（1-5）：\"); scanf(\"%d\",&n); switch(n) {case 1: printf(