24 lines
325 B
C
24 lines
325 B
C
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/*
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* http://projecteuler.net
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*
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* Projecteuler - Problem 6
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* ------------------------
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* 2008-03-13 Henrik Hautakoski
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*/
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#include <stdio.h>
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int main() {
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int i, s1 = 1, s2 = 1;
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for(i=2; i <= 100; i++) {
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s1 += i*i;
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s2 += i;
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}
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printf("%i\n", s2*s2 - s1);
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return 0;
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}
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