Main.cc: In function 'int main()':
Main.cc:8:11: error: expected primary-expression before '<=' token
if(a[i],<=0||&&a[i]>=9){
^
Main.cc:8:19: error: expected ')' before '[' token
if(a[i],<=0||&&a[i]>=9){
^
Main.cc:8:18: error: label 'a' used but not defined
if(a[i],<=0||&&a[i]>=9){
^