Compilare: user.cpp: In function ‘int main()’: user.cpp:55:26: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=] fprintf(g, "%d", maxS); ^ user.cpp:18:9: warning: variable ‘finL’ set but not used [-Wunused-but-set-variable] int finL, finR, finT, finB; ^ user.cpp:18:15: warning: variable ‘finR’ set but not used [-Wunused-but-set-variable] int finL, finR, finT, finB; ^ user.cpp:18:21: warning: variable ‘finT’ set but not used [-Wunused-but-set-variable] int finL, finR, finT, finB; ^ user.cpp:18:27: warning: variable ‘finB’ set but not used [-Wunused-but-set-variable] int finL, finR, finT, finB; ^ user.cpp: In function ‘void computeMatrix()’: user.cpp:106:28: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long int*’ [-Wformat=] fscanf(f,"%d",&a[i]); ^ user.cpp:111:28: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long int*’ [-Wformat=] fscanf(f,"%d",&b[j]); ^ user.cpp:94:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&m); ^ user.cpp:106:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&a[i]); ^ user.cpp:111:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&b[j]); ^