0_0_17645546_27390.cpp: In function 'void solve()': 0_0_17645546_27390.cpp:65:21: error: invalid operands of types 'const char [6]' and 'int' to binary 'operator%' printf("%.4f\n"%2 ^ 0_0_17645546_27390.cpp:65:21: error: expected '}' at end of input