Compilare: main.cpp: In function 'bool BFS()': main.cpp:36:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < graph[pVerif].size(); i++) { ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:27:12: warning: unused variable 'j' [-Wunused-variable] int i, j; ^ main.cpp: In function 'void FindMinFlow()': main.cpp:53:9: warning: unused variable 'i' [-Wunused-variable] int i, j; ^ main.cpp:53:12: warning: unused variable 'j' [-Wunused-variable] int i, j; ^ main.cpp: In function 'void AugmentPath()': main.cpp:63:9: warning: unused variable 'i' [-Wunused-variable] int i, j; ^ main.cpp:63:12: warning: unused variable 'j' [-Wunused-variable] int i, j; ^ main.cpp: In function 'void FordFulkerson()': main.cpp:76:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < graph[n].size(); i++) { ~~^~~~~~~~~~~~~~~~~ main.cpp:74:12: warning: unused variable 'j' [-Wunused-variable] int i, j; ^ main.cpp: In function 'int main()': main.cpp:88:12: warning: unused variable 'j' [-Wunused-variable] int i, j; ^