#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
int arr[7][7] = { 0 };
int i = 0;
int j = 0;
for (i = 0; i < 7; i++)
{
for (j = 0; j <= i; j++)
{
if (j == 0 || j == i)
arr[i][j] = 1;
else
{
arr[i][j] = arr[i - 1][j - 1] + arr[i - 1][j];
}
}
}
j = 0;
int m = 0;
for (i = 0; i < 7; i++)
{
for (m = 0; m < 7 - i; m++)
printf(" ");
for (j = 0; j <=i; j++)
{
printf("%d ", arr[i][j]);
}
printf("\n");
}
system("pause");
return 0;
}