Compilare: main.cpp: In function 'int main()': main.cpp:14:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ main.cpp:16:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^ main.cpp:77:4: warning: 'imaxloc' may be used uninitialized in this function [-Wmaybe-uninitialized] if(imaxloc<imax){ ^~ main.cpp:77:4: warning: 'imax' may be used uninitialized in this function [-Wmaybe-uninitialized]