Compilare: user.cpp: In function ‘int main()’: user.cpp:10:10: warning: unused variable ‘g’ [-Wunused-variable] FILE*g=fopen("momente.out","w"); ^ user.cpp:11:9: warning: unused variable ‘n’ [-Wunused-variable] int n , a , b , c , d , k , i , rand=1 ,s=1,nrp=0,op; ^ user.cpp:11:13: warning: unused variable ‘a’ [-Wunused-variable] int n , a , b , c , d , k , i , rand=1 ,s=1,nrp=0,op; ^ user.cpp:11:17: warning: unused variable ‘b’ [-Wunused-variable] int n , a , b , c , d , k , i , rand=1 ,s=1,nrp=0,op; ^ user.cpp:11:21: warning: unused variable ‘c’ [-Wunused-variable] int n , a , b , c , d , k , i , rand=1 ,s=1,nrp=0,op; ^ user.cpp:11:25: warning: unused variable ‘d’ [-Wunused-variable] int n , a , b , c , d , k , i , rand=1 ,s=1,nrp=0,op; ^ user.cpp:11:50: warning: unused variable ‘nrp’ [-Wunused-variable] int n , a , b , c , d , k , i , rand=1 ,s=1,nrp=0,op; ^ user.cpp:12:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&k); ^ user.cpp:37:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&zi); ^ user.cpp:38:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&li); ^ user.cpp:39:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&oi); ^ user.cpp:40:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&mi); ^ user.cpp:41:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&si); ^ user.cpp:42:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&zf); ^ user.cpp:43:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&lf); ^ user.cpp:44:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d",&of); ^ user.cpp:45:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]