Compilare: user.cpp: In function ‘void Completeaza()’: user.cpp:26:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (k=1; k<=T; k++) ^ user.cpp:21:9: warning: unused variable ‘i’ [-Wunused-variable] int i, j, k; ^ user.cpp:21:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, k; ^ user.cpp: In function ‘void Reguleaza()’: user.cpp:40:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=N; i++) ^ user.cpp:41:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=1; j<=M; j++) ^ user.cpp:46:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=N; i++) ^ user.cpp:47:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=1; j<=M; j++) ^ user.cpp:51:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=N; i++) ^ user.cpp:52:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] { for (j=1; j<=M; j++) ^ user.cpp:38:15: warning: unused variable ‘k’ [-Wunused-variable] int i, j, k; ^ user.cpp: In function ‘void Umple()’: user.cpp:107:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=N; i++) ^ user.cpp:109:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=1; j<=M; j++) ^