0_0_21398776_6766.cpp: In function 'int main()':
0_0_21398776_6766.cpp:9:27: error: 'RD' was not declared in this scope
#define T_T for (int _=RD(),test=1;test<=_;test++)
^
0_0_21398776_6766.cpp:131:3: note: in expansion of macro 'T_T'
T_T{
^
0_0_21398776_6766.cpp:9:36: error: 'test' was not declared in this scope
#define T_T for (int _=RD(),test=1;test<=_;test++)
^
0_0_21398776_6766.cpp:131:3: note: in expansion of macro 'T_T'
T_T{
^
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