Compilare: user.cpp: In function ‘int main()’: user.cpp:40:40: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(g,"%d S\n",s-s1); ^ user.cpp:41:66: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] if (s1+v[i].vol<s) fprintf(g,"%d S",s-s1-v[i].vol); ^ user.cpp:42:71: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] else if (s1+v[i].vol>s) fprintf(g,"%d D",s1+v[i].vol-s); ^ user.cpp:47:58: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(g,"%d D\n%d D",s1-s,s1+v[i].vol-s); ^ user.cpp:47:58: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long long int’ [-Wformat=] user.cpp:51:71: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] if (s1+v[i].vol<s) fprintf(g,"0 S\n%d S",s-s1-v[i].vol); ^ user.cpp:52:57: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] else fprintf(g,"0 D\n%d D",s1+v[i].vol-s); ^ user.cpp:16:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld",&n); ^ user.cpp:19:46: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld%c%c%c",&x,&c1,&c2,&c3); ^ user.cpp:33:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld",&x); ^