Run id: 69532

Main.cc: In function 'int main()':
Main.cc:8:8: error: 'i' was not declared in this scope
    for(i=1;i<=10;i++)
        ^
Main.cc:10:5: error: 'h' was not declared in this scope
     h=h/2;
     ^
Main.cc:11:5: error: 'sum' was not declared in this scope
     sum+=h*2;
     ^
Main.cc:13:19: error: 'h' was not declared in this scope
    printf("%.6lf",h);
                   ^
Main.cc:15:19: error: 'sum' was not declared in this scope
    printf("%.6lf",sum);
                   ^