gcc表示:
||=== test, Debug ===|
\test\main.c||In function 'main':|
\test\main.c|5|warning: initialization from incompatible pointer type|
\test\main.c|6|warning: format '%s' expects type 'char *', but argument 2 has type 'char **'|
\test\main.c|8|warning: format '%c' expects type 'int', but argument 2 has type 'char *'|
\test\main.c|9|warning: implicit declaration of function 'getch'|
||=== 已完成构建: 0 个错误, 4 个警告 ===|
If you're not failing every now and again, it's a sign you're not doing anything very innovative.