Main.cc: In function 'int main()':
Main.cc:5:6: error: 'i' was not declared in this scope
for(i=0;i<5;i++) {
^
Main.cc:6:8: error: 'a' was not declared in this scope
cin>>a[i];
^
Main.cc:10:6: error: 'i' was not declared in this scope
for(i=0;i<5;i++) {
^
Main.cc:11:6: error: 'a' was not declared in this scope
if(a[i]>s/5){
^