src.cpp: In function 'int main()':
src.cpp:9:23: error: expected ')' before ';' token
freopen("GTNN.INP";"r";stdin);
^
src.cpp:9:33: error: expected ';' before ')' token
freopen("GTNN.INP";"r";stdin);
^
src.cpp:10:23: error: expected ')' before ';' token
freopen("GTNN.OUT";"w";stdout);
^
src.cpp:10:34: error: expected ';' before ')' token
freopen("GTNN.OUT";"w";stdout);
^