#include <stdio.h>
#include <stdlib.h>
#include <time.h>
 
int main( void );
 
int main()
{
int card[52];
int i;
int a;
int b;
int c;
 
/* 配列（トランプ）初期化 */
for( i=0; i<52 ; i++ ){
card[i] = i+1;
}
 
/* 乱数SEED設定 */
srand( (int)time(NULL) );
 
/* トランプを切る */
for( i=0; i<52; i++ ){
a = rand() % 52;
b = rand() % 52;
c = card[a];
card[a] = card[b];
card[b] = c;
}
 
/* 確認表示 */
for( i=0; i<52 ; i++ ){
printf("%d ",card[i]);
}
 
return 0;
}

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