i/p: 3 o/p : 1 232 45654 c program # include < stdio.h > int main ( ) { int i , m , j , temp = 0 , n ; scanf ( " %d " , & n ) ; for ( i = 1 ; i < = n ; i + + ) { //to print space printf ( " %*s " , ( n - i ) , " " ) ; //to print increment order for ( j = 1 ; j < = i ; j + + ) { printf ( " %d " , + + temp ) ; } //to print decrement order for ( j = 1 ; j < i ; j + + ) printf ( " %d " , temp - j ) ; printf ( " \n " ) ; } return 0 ; }
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