16 lines
234 B
C
16 lines
234 B
C
#include <stdio.h>
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int factorial(int n)
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{
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if (n == 0)
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return 1;
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else
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return n * factorial(n - 1);
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}
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int main() {
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int n;
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n = 5;
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printf("%d! = %d\n", n, factorial(n));
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return 0;
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}
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