Borderou de evaluare (job #95702)

Compilare: user.cpp: In function ‘int main()’: user.cpp:24:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:25:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:31:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘int prim(int)’: user.cpp:10:12: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized] user.cpp: In function ‘int main()’: user.cpp:34:17: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized] user.cpp:27:16: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized]