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发表于 2005-3-10 15:30:17
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#include <stdio.h>
#include <time.h>
#include<stdlib.h>
int main()
{
int i[]={1,2,3,4,5,6,7,8,9,0};
srand(time(NULL));
int n=0;
int m=0;
int size=sizeof(i)/sizeof(int);
int t=0;
//rand
for(n=0;n<size;n++)
{
m=rand()%size;
t=i[n];
i[n]=i[m];
i[m]=t;
}
//show
for(n=0;n<size;n++)
{
printf("%d ",i[n]);
}
} |
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