0_0_38770571_27972.cpp: In function 'void read(T&)':
0_0_38770571_27972.cpp:30:18: error: there are no arguments to 'getchar_unlocked' that depend on a template parameter, so a declaration of 'getchar_unlocked' must be available [-fpermissive]
30 | #define getchar getchar_unlocked
| ^~~~~~~~~~~~~~~~
0_0_38770571_27972.cpp:44:16: note: in expansion of macro 'getchar'
44 | x=0;REG char c=getchar();/*REG T fl=1;*/
| ^~~~~~~
0_0_38770571_27972.cpp:30:18: note: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)
30 | #define getchar getchar_unlocked
| ^~~~~~~~~~~~~~~~
0_0_38770571_27972.cpp:44:16: note: in expansion of macro 'getchar'
44 | x=0;REG char c=getchar();/*REG T fl=1;*/
| ^~~~~~~
0_0_38770571_27972.cpp:30:18: error: there are no arguments to 'getchar_unlocked' that depend on a template parameter, so a declaration of 'getchar_unlocked' must be available [-fpermissive]
30 | #define getchar getchar_unlocked
| ^~~~~~~~~~~~~~~~
0_0_38770571_27972.cpp:45:45: note: in expansion of macro 'getchar'
45 | while(c<'0'||c>'9'){/*if(c == '-')fl=-1;*/c=getchar();}
| ^~~~~~~
0_0_38770571_27972.cpp:30:18: error: there are no arguments to 'getchar_unlocked' that depend on a template parameter, so a declaration of 'getchar_unlocked' must be available [-fpermissive]
30 | #define getchar getchar_unlocked
| ^~~~~~~~~~~~~~~~
0_0_38770571_27972.cpp:46:45: note: in expansion of macro 'getchar'
46 | while('/'<c&&c<':'){x=(x<<3)+(x<<1)+c-'0';c=getchar();}/*x*=fl;*/}
| ^~~~~~~
0_0_38770571_27972.cpp: In function 'int main()':
0_0_38770571_27972.cpp:51:9: error: 'cout' was not declared in this scope
51 | cout<<"rnm再不让我交就把你砸了";
| ^~~~
|
