Compilare: main.cpp: In function 'int main()': main.cpp:126:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &n); ^ main.cpp:130:38: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &winner[i]); ^ main.cpp:146:49: warning: 'myCount' may be used uninitialized in this function [-Wmaybe-uninitialized] int bestFreq = 0, blowPos = 0, seg0Pos = 0, myCount; ^~~~~~~