19 lines
273 B
C
19 lines
273 B
C
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#include <stdio.h>
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//Рекурсивный способ:
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int sumRec(int num)
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{
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if (num > 0)
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return num % 10 + sumRec(num / 10);
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else
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return 0;
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}
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int main()
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{
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int numb;
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scanf("%d",&numb);
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printf("%d\n",sumRec(numb));
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return 0;
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}
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