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- #include<stdio.h>
- #define f(a) ((a)*(a)*(a))
- int main()
- {
- int n;
- while(~scanf("%d", &n))
- {
- int a = n % 10;
- int b = n / 10 % 10;
- int c = n / 10 / 10 % 10;
- if(f(a) + f(b )+ f(c) == n)
- puts("1");
- else puts("0");
- }
- return 0;
- }
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