tower.cpp: In function 'int main()':
tower.cpp:3:222: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
3 | int b[1000000];int main(){int n,d; scanf("%d %d\n",&n,&d);long long sol=1;for(int i=0;i<n;i++)scanf("%d",b+i);std::sort(b,b+n);for(int l=0,r=0;l<n;l++){while((r<n)&&(b[r]<=b[l]+d))r++;sol*=(r-l);sol%=1000000009;}printf("%d\n",sol);}
| ~^ ~~~
| | |
| int long long int
| %lld
tower.cpp:3:41: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
3 | int b[1000000];int main(){int n,d; scanf("%d %d\n",&n,&d);long long sol=1;for(int i=0;i<n;i++)scanf("%d",b+i);std::sort(b,b+n);for(int l=0,r=0;l<n;l++){while((r<n)&&(b[r]<=b[l]+d))r++;sol*=(r-l);sol%=1000000009;}printf("%d\n",sol);}
| ~~~~~^~~~~~~~~~~~~~~~~
tower.cpp:3:100: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
3 | int b[1000000];int main(){int n,d; scanf("%d %d\n",&n,&d);long long sol=1;for(int i=0;i<n;i++)scanf("%d",b+i);std::sort(b,b+n);for(int l=0,r=0;l<n;l++){while((r<n)&&(b[r]<=b[l]+d))r++;sol*=(r-l);sol%=1000000009;}printf("%d\n",sol);}
| ~~~~~^~~~~~~~~~