0_0_37527994_22934.cpp: In function 'void solve()': 0_0_37527994_22934.cpp:43:21: error: expected ')' before ']' token if(g[u][v] == 0.0]) printf("What a pity!\n"); ^ 0_0_37527994_22934.cpp:43:21: error: expected primary-expression before ']' token