Compilare: user.c: In function ‘main’: user.c:13:15: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘int *’ [-Wformat=] fprintf(fq,"%d",&s); ^ user.c:9:2: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fp,"%d", &a); ^~~~~~~~~~~~~~~~~~~ user.c:10:2: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fp,"%d", &b); ^~~~~~~~~~~~~~~~~~~