15 lines
340 B
C
15 lines
340 B
C
#include <inttypes.h>
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int64_t ll_weighted_sum(int64_t a1, int64_t a2, int64_t a3, int64_t a4,
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int64_t a5, int64_t a6, int64_t a7, int64_t a8) {
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int64_t sum = 0;
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sum += a1 * 1;
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sum += a2 * 2;
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sum += a3 * 3;
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sum += a4 * 4;
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sum += a5 * 5;
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sum += a6 * 6;
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sum += a7 * 7;
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sum += a8 * 8;
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return sum;
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}
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