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21 lines
357 B
21 lines
357 B
#include<stdio.h>
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#include<stdlib.h>
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#include<time.h>
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#define NUM 45
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int main(void)
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{//srand()함수와 time()함수를 사용한 숫자 6개를 출력
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int cnt;
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printf("1~45 중에서 숫자 6개 출력\n");
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srand((unsigned)time(NULL));
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printf("srand() 출력 : ");
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for (cnt = 1; cnt <= 6; cnt++)
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printf("\n%d: %d", cnt, 1 + (rand() % NUM));
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printf("\n");
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return 0;
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}
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