Compilare: user.cpp: In function ‘void desp(int)’: user.cpp:16:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] }if(p>ka[d]){ka[d]=p; ka[i1]=0;} ^ user.cpp:17:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(ma<d)ma=d; ^ user.cpp: In function ‘void citire(int)’: user.cpp:23:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=1;i<=n;i++) ^ user.cpp:25:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] else for(j=1;j<=n;j++){mat[i][j]=nr;nr++;} ^ user.cpp: In function ‘void copie(int)’: user.cpp:35:9: warning: unused variable ‘j’ [-Wunused-variable] { int i,j; ^ user.cpp: In function ‘void citire2(int, int, int)’: user.cpp:75:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<n*n;i++) ^ user.cpp:74:17: warning: unused variable ‘j’ [-Wunused-variable] {int unsigned i,j; ^ user.cpp: In function ‘int main()’: user.cpp:98:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=1;i<=ma;i++) ^