Compilare: main.cpp: In function 'int main()': main.cpp:45:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i = 0; i < p; i++ ) ~~^~~ main.cpp:20:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &que ); ^ main.cpp:24:41: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d %llu", &n, &p ); ^