Run id: 160197

Main.cc: In function 'int main()':
Main.cc:6:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
  for(int i=0;i='a'&&a[0]<='z'||a[0]=="_"||a[0]>='A'&&a[0]<='Z'){
                                  ^
Main.cc:11:34: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
Main.cc:11:15: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(a[0]>='a'&&a[0]<='z'||a[0]=="_"||a[0]>='A'&&a[0]<='Z'){
               ^
Main.cc:11:48: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(a[0]>='a'&&a[0]<='z'||a[0]=="_"||a[0]>='A'&&a[0]<='Z'){
                                                ^