Compilare: main.cpp: In function 'void Citire()': main.cpp:24:43: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'int*' [-Wformat=] fscanf(f,"%ld%ld%ld",&a1,&a2,&cost); ^ main.cpp:24:43: warning: format '%ld' expects argument of type 'long int*', but argument 4 has type 'int*' [-Wformat=] main.cpp:24:43: warning: format '%ld' expects argument of type 'long int*', but argument 5 has type 'int*' [-Wformat=] main.cpp: In function 'void Afisare()': main.cpp:79:75: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] fprintf(g,"%ld %ld\n",PerechFinale[i].first,PerechFinale[i].second); ^ main.cpp:79:75: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int' [-Wformat=] main.cpp: In function 'void Citire()': main.cpp:20:29: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld%ld",&N,&M); ^ main.cpp:24:44: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld%ld%ld",&a1,&a2,&cost); ^