Compilare: main.cpp: In function 'long long int cost(double)': main.cpp:18:24: warning: unused variable 'Left' [-Wunused-variable] long long total,i,Left,Right,mid,poz,viteza; ^~~~ main.cpp:18:29: warning: unused variable 'Right' [-Wunused-variable] long long total,i,Left,Right,mid,poz,viteza; ^~~~~ main.cpp:18:35: warning: unused variable 'mid' [-Wunused-variable] long long total,i,Left,Right,mid,poz,viteza; ^~~ main.cpp: In function 'int main()': main.cpp:53:32: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'long long int*' [-Wformat=] fscanf(fin, "%ld", &cerinta); ^ main.cpp:54:32: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'long long int*' [-Wformat=] fscanf(fin, "%ld%ld", &n,&x); ^ main.cpp:54:32: warning: format '%ld' expects argument of type 'long int*', but argument 4 has type 'long long int*' [-Wformat=] main.cpp:56:33: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'long long int*' [-Wformat=] fscanf(fin, "%ld", &d[i]); ^ main.cpp:58:33: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'long long int*' [-Wformat=] fscanf(fin, "%ld", &v[i]); ^ main.cpp:88:34: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] fprintf(fout, "%ld", (int)ans); ^ main.cpp:53:33: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%ld", &cerinta); ^ main.cpp:54:33: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%ld%ld", &n,&x); ^ main.cpp:56:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%ld", &d[i]); ^ main.cpp:58:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%ld", &v[i]); ^