Compiler output
prog.cpp: In function 'int main()':
prog.cpp:34:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i=0;i<r.size();i++) cout<<r[i]<<" ";
^
prog.cpp:8:30: warning: variable 'b' set but not used [-Wunused-but-set-variable]
int n,m,i,start=1,stop,a,b,c,cate=0;
^
prog.cpp: In function 'int main()':
prog.cpp:34:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i=0;i<r.size();i++) cout<<r[i]<<" ";
^
prog.cpp:8:30: warning: variable 'b' set but not used [-Wunused-but-set-variable]
int n,m,i,start=1,stop,a,b,c,cate=0;
^
