独角兽之梦 2021-10-31 17:12 从凤凰古城乘坐凤凰1路、凤凰2路公交车可以直达奇梁洞景区，车程开发者_高级运维10公里左右，需要2个小时。
Consider this code: int main() { int e; prn(e); return 0; } void prn(double x,int t) { } Why does this code gives following warnings and no errors?
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