Compilare: main.cpp: In function 'int main()': main.cpp:100:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0 ; i < rasp.size() ; i++ ) ~~^~~~~~~~~~~~~ main.cpp:84:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d%d", &tip, &t) ; ^ main.cpp:86:29: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &n ) ; ^ main.cpp:89:47: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d%d", &p[i].x, &p[i].y ) ; ^