pachete.cpp: In function 'int main()': pachete.cpp:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result pachete.cpp:14: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result pachete.cpp:10: warning: 'min1' may be used uninitialized in this function