Compilare: main.cpp: In function 'int main()': main.cpp:250:21: warning: unused variable 'jj' [-Wunused-variable] int jj = 0; ^~ main.cpp:255:37: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'long int' [-Wformat=] printf("%lld\n", inf); ^ main.cpp:171:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &n, &k, &Q); ^ main.cpp:174:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &v[i].nxt); ^ main.cpp:180:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &v[i].dur); ^ main.cpp:222:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &ty, &x); ^ main.cpp:252:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &y); ^