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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
15 lines
292 B
C
15 lines
292 B
C
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#include <stdio.h>
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int main(int argc, char* argv[]) {
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int a[1000], b[1000], cnt, i, ret = 0;
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scanf("%i", &cnt);
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for(i = 0; i < cnt; i++)
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scanf("%i", &a[i]);
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for(i = 0; i < cnt; i++)
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scanf("%i", &b[i]);
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for(i = 0; i < cnt; i++)
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ret += a[i] * b[i];
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printf("%i", ret);
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return 0;
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}
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