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彩票顏色

# include & ltstdio.h & gt

# include & ltstdlib.h & gt

# include & ltstring.h & gt

# include & lttime.h & gt

void selectsort(int *x,int n) {

int i,j,min,t;

for(I = 0;我& ltn-1;i++) {

min = I;

for(j = I+1;j & ltn;j++) {

if(*(x+j)& lt;*(x+min))min = j;

}

如果(min!= i) {

t = *(x+I);

*(x+I)= *(x+min);

*(x+min)= t;

}

}

}

void select(int m,int n,int k) {

int num[36],tmp[36],t;

char filename[]= " c:\ \ 2011 \ \隨機數。txt ";//選擇妳需要的路徑。

FILE * fp

srand((無符號)時間(空));

fp = fopen(文件名,“wt”);

if(fp == NULL) {

Printf("打開文件%s時出錯,\n ",文件名);

退出(1);

}

for(int I = 0;我& ltk;++i) {

for(int j = 1;j & lt= m;++ j)tmp[j]= j;

for(j = 0;j & ltn;++j) {

t =(無符號)rand()% m+1;

if(tmp[t]!= 0) {

num[j]= t;

tmp[t]= 0;

}

else-j;

}

selectsort(num,n);

for(j = 0;j & ltn;++j) {

fprintf(fp," %02d ",num[j]);

printf("%02d ",num[j]);

}

fprintf(fp," \ n ");

printf(" \ n ");

}

fclose(FP);

}

int main() {

int m,n,k;

Printf("所選數字個數:");

scanf("%d ",& ampm);

Printf("可選數字個數:");

scanf("%d ",& ampn);

Printf("所選組數:");

scanf("%d ",& ampk);

select(m,n,k);

返回0;

}