Job 16638

Compiler output

prog.cpp: In function 'void dfs(int)':
prog.cpp:10:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j=0; j<g[i].size(); j++) dfs(g[i][j]);
                  ^
prog.cpp: In function 'int main()':
prog.cpp:29:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (jj=0; jj<g[i].size(); jj++) {
                  ^

Results