1.#include <stdio.h>
int main()
{
int arr[100]={0};
int n,i,j,k;
scanf("%d",&n);
for (i=0; i<n; i++)
{
scanf("%d",&k);
arr[k]=arr[k]+1;
}
printf("%d ",&arr[k]);
}
기초배열
2.#include <stdio.h>
int main()
{
int n, i, t;
int a[24]={0};
scanf("%d", &n);
for(i=1; i<=n; i++)
{
scanf("%d", &a[i]);
}
for(i=n; i>0; i--)
{
printf("%d ", a[i]);
}
}
에러발생
3.
#include <stdio.h>
int main()
{
int n,i,j;
int arr[100][100]={0};
int a[100]={0};
scanf("%d",&n);
a[1]==1;
for (i=1; i<pow(n,2); i++)
{
a[i]=a[i]+1;
}
a[1]=arr[0][(n+1)/2];
for (i=1; i<=n; i++)
{
for (j=1; j<=n; j++)
{
if (a[i]%n==0)
{
printf("%d ",arr[i+1][j]);
}
else if (a[i][j+1>n])
{
printf("%d " ,arr[i][j-(n-1)]);
}
else if (a[i-1<0][j])
{
printf("%d "arr[i-(n-1)][j]);
}
else
{
printf("%d ",arr[n-1][n+1]);
}
}
}
}
마방진 질문