Main.cc: In function 'int main()':
Main.cc:4:5: error: 'doubleh' was not declared in this scope
doubleh=100;
^
Main.cc:5:9: error: 'inti' was not declared in this scope
for(inti=1;i<=10;i++){
^
Main.cc:5:16: error: 'i' was not declared in this scope
for(inti=1;i<=10;i++){
^
Main.cc:6:9: error: 'h' was not declared in this scope
h=h/2;
^
Main.cc:8:20: error: 'h' was not declared in this scope
printf("%.6lf",h);
^