0_0_21611273_25171.cpp: In function 'int main()': 0_0_21611273_25171.cpp:58:2: error: expected ';' before 'for' for(int i = 0;i < row;++i) ^ 0_0_21611273_25171.cpp:58:16: error: 'i' was not declared in this scope for(int i = 0;i < row;++i) ^