Compilare: user.cpp: In function ‘int main()’: user.cpp:32:9: warning: unused variable ‘i’ [-Wunused-variable] int i,nr=0,mmin,cx,cy; ^ user.cpp: In function ‘void afisare()’: user.cpp:59:31: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(fout, "%d\n", cost); ^ user.cpp: In function ‘void creare_heap_combinare(int*, int&)’: user.cpp:118:11: warning: unused variable ‘fin’ [-Wunused-variable] FILE* fin=fopen("heapuri.in","r"); ^ user.cpp:119:9: warning: unused variable ‘nr’ [-Wunused-variable] int nr,i,x; ^ user.cpp:119:14: warning: unused variable ‘x’ [-Wunused-variable] int nr,i,x; ^ user.cpp: In function ‘void citire()’: user.cpp:145:26: warning: too many arguments for format [-Wformat-extra-args] fscanf(fin,"%d",&n,&m); ^ user.cpp:150:48: warning: too many arguments for format [-Wformat-extra-args] fscanf(fin,"%d",&G[i].x,&G[i].y,&G[i].c); ^ user.cpp:145:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n,&m); ^ user.cpp:150:49: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&G[i].x,&G[i].y,&G[i].c); ^