Compilare: main.c: In function 'main': main.c:125:25: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long long int' [-Wformat=] 125 | fprintf(fout, "%d %d ", j, k + 1 - j); | ~^ ~ | | | | int long long int | %lld main.c:125:28: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long long int' [-Wformat=] 125 | fprintf(fout, "%d %d ", j, k + 1 - j); | ~^ ~~~~~~~~~ | | | | int long long int | %lld main.c:23:27: warning: unused variable 'xmax' [-Wunused-variable] 23 | int t,n,x,nr,max,vmin,i,xmax,k,st,dr,mij, d; | ^~~~ main.c:23:13: warning: unused variable 'nr' [-Wunused-variable] 23 | int t,n,x,nr,max,vmin,i,xmax,k,st,dr,mij, d; | ^~