Compilare: main.cpp: In function 'void Citire()': main.cpp:17:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 17 | for (int i = 1; i <= N; i++) | ~~^~~~ main.cpp:19:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 19 | for (int j = 1; j <= N; j++) | ~~^~~~ main.cpp: In function 'long long unsigned int SDP(int)': main.cpp:29:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 29 | for (int i = 1; i <= N; i++) | ~~^~~~ main.cpp: In function 'long long unsigned int SDS(int)': main.cpp:40:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 40 | for (int i = 1; i <= N; i++) | ~~^~~~