Question

c语言实现；随机产生0或1，总共产生100个

Answer 1

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

void main()
{
int i, a[100];

srand(time(NULL));
for (i = 0; i < 100; ++i)
{
a[i] = rand() % 2;
printf("%d ", a[i]);
}
}

Answer 2

#include <stdio.h>
#include <stdlib.h>
#include <time.h> /*需引用的头文件*/

void main()
{
int i, a[100];

srand(time(NULL));
for (i = 0; i < 100; ++i)
{
a[i] = rand() % 2;//a[i]为循环100次对2求余的随机数
printf("%d ", a[i]);
}
printf("\n");
}

Answer 3

#include <stdio.h>
void main()
{
int i, a[100];
for (i = 0; i < 100; i++)
{
a[i] = rand() % 2;
printf("%d ", a[i]);
if((i+1)%10==0)printf("\n");
}
}