Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:38:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
mid=l+ri>>1;
~^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:38:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
mid=l+ri>>1;
~^~~
