Eroare de compilare: main.cpp: In function 'int main()': main.cpp:41:19: error: 'sort' was not declared in this scope sort(v+1,v+n+1); ^ main.cpp:42:22: error: 'reverse' was not declared in this scope reverse(v+1,v+n+1); ^ main.cpp:33:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("heavymetal.in","r",stdin); ^ main.cpp:34:41: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("heavymetal.out","w",stdout); ^ main.cpp:36:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ main.cpp:39:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&v[i].s,&v[i].f); ^ Non zero exit status: 1