#include<stdio.h>
int main()
{
printf("Good morning!\n");
printf("Good afternoon!\n");
printf("Good evening!\n");
return 0;
}

还是错的呢  不过还是谢谢你

codeblocks

||=== Build: Debug in     (compiler: GNU GCC Compiler) ===|
||WARNING: Can't read file's timestamp: C:\Users\dell\Desktop\c语言\   \main.cpp|
||=== Build failed: 0 error(s), 1 warning(s) (0 minute(s), 1 second(s)) ===|
   用codeblocks