0_0_38703761_25951.cpp: In function 'int main()': 0_0_38703761_25951.cpp:60:42: error: expected '}' at end of input 60 | std::ios::sync_with_stdio(false); | ^ 0_0_38703761_25951.cpp:59:11: note: to match this '{' 59 | int main(){ | ^