ferma1.cpp: In function 'void citire()': ferma1.cpp:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result ferma1.cpp:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result ferma1.cpp:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result ferma1.cpp:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result ferma1.cpp: In function 'int y(int, int)': ferma1.cpp:58: warning: unused variable 'p' ferma1.cpp: In function 'int main()': ferma1.cpp:84: warning: unused variable 'q' ferma1.cpp:99: warning: unused variable 'y4' ferma1.cpp:99: warning: unused variable 'y5' ferma1.cpp:99: warning: unused variable 'y6' ferma1.cpp:99: warning: unused variable 'y7' ferma1.cpp:109: warning: unused variable 'y1' ferma1.cpp:109: warning: unused variable 'y2' ferma1.cpp:109: warning: unused variable 'y3' ferma1.cpp:109: warning: unused variable 'y8' ferma1.cpp:109: warning: unused variable 'k1' ferma1.cpp:109: warning: unused variable 'k2' ferma1.cpp:109: warning: unused variable 'k3' ferma1.cpp:109: warning: unused variable 'k4' ferma1.cpp:109: warning: unused variable 'poz4' ferma1.cpp:109: warning: unused variable 'poz5' ferma1.cpp:109: warning: 'poz1' may be used uninitialized in this function ferma1.cpp:109: warning: 'l' may be used uninitialized in this function ferma1.cpp:109: warning: 'l1' may be used uninitialized in this function ferma1.cpp:109: warning: 'poz2' may be used uninitialized in this function