C :
#include<stdio.h> int main() { printf("103809024\n"); return 0; }
C++ :
#include<iostream> using namespace std; int main() { int x=11,y=91; for(int i=1;i<=60;i++) { y-=x; if(i%3==0) x*=2; if(i%2==0) y*=2; } cout<<y<<endl; return 0; }
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