Compilare: user.cpp: In function ‘int main()’: user.cpp:17:16: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 2 has type ‘int*’ [-Wformat=] scanf("%ld",&n); ^ user.cpp:35:77: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 2 has type ‘int’ [-Wformat=] else{r=c/10;while(a[1][k]<r){printf("0");r/=10;}if(r){printf("%ld",a[1][k]);}} ^