Accepted
/in/foo.cc: In function 'void init()':
/in/foo.cc:148:12: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
if(c[i][j]=='#' && v[i][j]!=-1 && is[abs(v[i][j])]==0)
^
/in/foo.cc: In function 'void init()':
/in/foo.cc:148:12: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
if(c[i][j]=='#' && v[i][j]!=-1 && is[abs(v[i][j])]==0)
^
