#include <stdio.h>
int main (void){
int i,j ;
int arr[] = {3,6,7,1,5,4};
int n = sizeof(arr)/sizeof(arr[0]);
for ( i = 0; i < (1<<n); i++)
{
for (j = 0; j < n; j++)
{
int p = i & (1<<j);
printf("[%d, %d, %d]", i, j, p);
if ( p ) {
printf(" -->%d ", arr[j]);
}
}
printf("\n");
return 0;
}
[0, 0]
[1, 6] 3
[2, 6] 6
[3, 6] 3 6
[4, 6] 7
[5, 6] 3 7
[6, 6] 6 7
[7, 6] 3 6 7
[8, 6] 1
[9, 6] 3 1
[10, 6] 6 1
[11, 6] 3 6 1
[12, 6] 7 1
[13, 6] 3 7 1
[14, 6] 6 7 1
[15, 6] 3 6 7 1
[16, 6] 5
[17, 6] 3 5
[18, 6] 6 5
[19, 6] 3 6 5
[20, 6] 7 5
[21, 6] 3 7 5
[22, 6] 6 7 5
[23, 6] 3 6 7 5
[24, 6] 1 5
[25, 6] 3 1 5
[26, 6] 6 1 5
[27, 6] 3 6 1 5
[28, 6] 7 1 5
[29, 6] 3 7 1 5
[30, 6] 6 7 1 5
[31, 6] 3 6 7 1 5
[32, 6] 4
[33, 6] 3 4
[34, 6] 6 4
[35, 6] 3 6 4
[36, 6] 7 4
[37, 6] 3 7 4
[38, 6] 6 7 4
[39, 6] 3 6 7 4
[40, 6] 1 4
[41, 6] 3 1 4
[42, 6] 6 1 4
[43, 6] 3 6 1 4
[44, 6] 7 1 4
[45, 6] 3 7 1 4
[46, 6] 6 7 1 4
[47, 6] 3 6 7 1 4
[48, 6] 5 4
[49, 6] 3 5 4
[50, 6] 6 5 4
[51, 6] 3 6 5 4
[52, 6] 7 5 4
[53, 6] 3 7 5 4
[54, 6] 6 7 5 4
[55, 6] 3 6 7 5 4
[56, 6] 1 5 4
[57, 6] 3 1 5 4
[58, 6] 6 1 5 4
[59, 6] 3 6 1 5 4
[60, 6] 7 1 5 4
[61, 6] 3 7 1 5 4
[62, 6] 6 7 1 5 4
[63, 6] 3 6 7 1 5 4
suminlim@sumin ~/Downloads gcc main.c
suminlim@sumin ~/Downloads ./a.out
[0, 0, 0][0, 1, 0][0, 2, 0][0, 3, 0][0, 4, 0][0, 5, 0]
[1, 0, 1] 3 [1, 1, 0][1, 2, 0][1, 3, 0][1, 4, 0][1, 5, 0]
[2, 0, 0][2, 1, 2] 6 [2, 2, 0][2, 3, 0][2, 4, 0][2, 5, 0]
[3, 0, 1] 3 [3, 1, 2] 6 [3, 2, 0][3, 3, 0][3, 4, 0][3, 5, 0]
[4, 0, 0][4, 1, 0][4, 2, 4] 7 [4, 3, 0][4, 4, 0][4, 5, 0]
[5, 0, 1] 3 [5, 1, 0][5, 2, 4] 7 [5, 3, 0][5, 4, 0][5, 5, 0]
[6, 0, 0][6, 1, 2] 6 [6, 2, 4] 7 [6, 3, 0][6, 4, 0][6, 5, 0]
[7, 0, 1] 3 [7, 1, 2] 6 [7, 2, 4] 7 [7, 3, 0][7, 4, 0][7, 5, 0]
[8, 0, 0][8, 1, 0][8, 2, 0][8, 3, 8] 1 [8, 4, 0][8, 5, 0]
[9, 0, 1] 3 [9, 1, 0][9, 2, 0][9, 3, 8] 1 [9, 4, 0][9, 5, 0]
[10, 0, 0][10, 1, 2] 6 [10, 2, 0][10, 3, 8] 1 [10, 4, 0][10, 5, 0]
[11, 0, 1] 3 [11, 1, 2] 6 [11, 2, 0][11, 3, 8] 1 [11, 4, 0][11, 5, 0]
[12, 0, 0][12, 1, 0][12, 2, 4] 7 [12, 3, 8] 1 [12, 4, 0][12, 5, 0]
[13, 0, 1] 3 [13, 1, 0][13, 2, 4] 7 [13, 3, 8] 1 [13, 4, 0][13, 5, 0]
[14, 0, 0][14, 1, 2] 6 [14, 2, 4] 7 [14, 3, 8] 1 [14, 4, 0][14, 5, 0]
[15, 0, 1] 3 [15, 1, 2] 6 [15, 2, 4] 7 [15, 3, 8] 1 [15, 4, 0][15, 5, 0]
[16, 0, 0][16, 1, 0][16, 2, 0][16, 3, 0][16, 4, 16] 5 [16, 5, 0]
[17, 0, 1] 3 [17, 1, 0][17, 2, 0][17, 3, 0][17, 4, 16] 5 [17, 5, 0]
[18, 0, 0][18, 1, 2] 6 [18, 2, 0][18, 3, 0][18, 4, 16] 5 [18, 5, 0]
[19, 0, 1] 3 [19, 1, 2] 6 [19, 2, 0][19, 3, 0][19, 4, 16] 5 [19, 5, 0]
[20, 0, 0][20, 1, 0][20, 2, 4] 7 [20, 3, 0][20, 4, 16] 5 [20, 5, 0]
[21, 0, 1] 3 [21, 1, 0][21, 2, 4] 7 [21, 3, 0][21, 4, 16] 5 [21, 5, 0]
[22, 0, 0][22, 1, 2] 6 [22, 2, 4] 7 [22, 3, 0][22, 4, 16] 5 [22, 5, 0]
[23, 0, 1] 3 [23, 1, 2] 6 [23, 2, 4] 7 [23, 3, 0][23, 4, 16] 5 [23, 5, 0]
[24, 0, 0][24, 1, 0][24, 2, 0][24, 3, 8] 1 [24, 4, 16] 5 [24, 5, 0]
[25, 0, 1] 3 [25, 1, 0][25, 2, 0][25, 3, 8] 1 [25, 4, 16] 5 [25, 5, 0]
[26, 0, 0][26, 1, 2] 6 [26, 2, 0][26, 3, 8] 1 [26, 4, 16] 5 [26, 5, 0]
[27, 0, 1] 3 [27, 1, 2] 6 [27, 2, 0][27, 3, 8] 1 [27, 4, 16] 5 [27, 5, 0]
[28, 0, 0][28, 1, 0][28, 2, 4] 7 [28, 3, 8] 1 [28, 4, 16] 5 [28, 5, 0]
[29, 0, 1] 3 [29, 1, 0][29, 2, 4] 7 [29, 3, 8] 1 [29, 4, 16] 5 [29, 5, 0]
[30, 0, 0][30, 1, 2] 6 [30, 2, 4] 7 [30, 3, 8] 1 [30, 4, 16] 5 [30, 5, 0]
[31, 0, 1] 3 [31, 1, 2] 6 [31, 2, 4] 7 [31, 3, 8] 1 [31, 4, 16] 5 [31, 5, 0]
[32, 0, 0][32, 1, 0][32, 2, 0][32, 3, 0][32, 4, 0][32, 5, 32] 4
[33, 0, 1] 3 [33, 1, 0][33, 2, 0][33, 3, 0][33, 4, 0][33, 5, 32] 4
[34, 0, 0][34, 1, 2] 6 [34, 2, 0][34, 3, 0][34, 4, 0][34, 5, 32] 4
[35, 0, 1] 3 [35, 1, 2] 6 [35, 2, 0][35, 3, 0][35, 4, 0][35, 5, 32] 4
[36, 0, 0][36, 1, 0][36, 2, 4] 7 [36, 3, 0][36, 4, 0][36, 5, 32] 4
[37, 0, 1] 3 [37, 1, 0][37, 2, 4] 7 [37, 3, 0][37, 4, 0][37, 5, 32] 4
[38, 0, 0][38, 1, 2] 6 [38, 2, 4] 7 [38, 3, 0][38, 4, 0][38, 5, 32] 4
[39, 0, 1] 3 [39, 1, 2] 6 [39, 2, 4] 7 [39, 3, 0][39, 4, 0][39, 5, 32] 4
[40, 0, 0][40, 1, 0][40, 2, 0][40, 3, 8] 1 [40, 4, 0][40, 5, 32] 4
[41, 0, 1] 3 [41, 1, 0][41, 2, 0][41, 3, 8] 1 [41, 4, 0][41, 5, 32] 4
[42, 0, 0][42, 1, 2] 6 [42, 2, 0][42, 3, 8] 1 [42, 4, 0][42, 5, 32] 4
[43, 0, 1] 3 [43, 1, 2] 6 [43, 2, 0][43, 3, 8] 1 [43, 4, 0][43, 5, 32] 4
[44, 0, 0][44, 1, 0][44, 2, 4] 7 [44, 3, 8] 1 [44, 4, 0][44, 5, 32] 4
[45, 0, 1] 3 [45, 1, 0][45, 2, 4] 7 [45, 3, 8] 1 [45, 4, 0][45, 5, 32] 4
[46, 0, 0][46, 1, 2] 6 [46, 2, 4] 7 [46, 3, 8] 1 [46, 4, 0][46, 5, 32] 4
[47, 0, 1] 3 [47, 1, 2] 6 [47, 2, 4] 7 [47, 3, 8] 1 [47, 4, 0][47, 5, 32] 4
[48, 0, 0][48, 1, 0][48, 2, 0][48, 3, 0][48, 4, 16] 5 [48, 5, 32] 4
[49, 0, 1] 3 [49, 1, 0][49, 2, 0][49, 3, 0][49, 4, 16] 5 [49, 5, 32] 4
[50, 0, 0][50, 1, 2] 6 [50, 2, 0][50, 3, 0][50, 4, 16] 5 [50, 5, 32] 4
[51, 0, 1] 3 [51, 1, 2] 6 [51, 2, 0][51, 3, 0][51, 4, 16] 5 [51, 5, 32] 4
[52, 0, 0][52, 1, 0][52, 2, 4] 7 [52, 3, 0][52, 4, 16] 5 [52, 5, 32] 4
[53, 0, 1] 3 [53, 1, 0][53, 2, 4] 7 [53, 3, 0][53, 4, 16] 5 [53, 5, 32] 4
[54, 0, 0][54, 1, 2] 6 [54, 2, 4] 7 [54, 3, 0][54, 4, 16] 5 [54, 5, 32] 4
[55, 0, 1] 3 [55, 1, 2] 6 [55, 2, 4] 7 [55, 3, 0][55, 4, 16] 5 [55, 5, 32] 4
[56, 0, 0][56, 1, 0][56, 2, 0][56, 3, 8] 1 [56, 4, 16] 5 [56, 5, 32] 4
[57, 0, 1] 3 [57, 1, 0][57, 2, 0][57, 3, 8] 1 [57, 4, 16] 5 [57, 5, 32] 4
[58, 0, 0][58, 1, 2] 6 [58, 2, 0][58, 3, 8] 1 [58, 4, 16] 5 [58, 5, 32] 4
[59, 0, 1] 3 [59, 1, 2] 6 [59, 2, 0][59, 3, 8] 1 [59, 4, 16] 5 [59, 5, 32] 4
[60, 0, 0][60, 1, 0][60, 2, 4] 7 [60, 3, 8] 1 [60, 4, 16] 5 [60, 5, 32] 4
[61, 0, 1] 3 [61, 1, 0][61, 2, 4] 7 [61, 3, 8] 1 [61, 4, 16] 5 [61, 5, 32] 4
[62, 0, 0][62, 1, 2] 6 [62, 2, 4] 7 [62, 3, 8] 1 [62, 4, 16] 5 [62, 5, 32] 4
[63, 0, 1] 3 [63, 1, 2] 6 [63, 2, 4] 7 [63, 3, 8] 1 [63, 4, 16] 5 [63, 5, 32] 4
suminlim@sumin ~/Downloads gcc main.c
suminlim@sumin ~/Downloads ./a.out
[0, 0, 0][0, 1, 0][0, 2, 0][0, 3, 0][0, 4, 0][0, 5, 0]
[1, 0, 1] -->3 [1, 1, 0][1, 2, 0][1, 3, 0][1, 4, 0][1, 5, 0]
[2, 0, 0][2, 1, 2] -->6 [2, 2, 0][2, 3, 0][2, 4, 0][2, 5, 0]
[3, 0, 1] -->3 [3, 1, 2] -->6 [3, 2, 0][3, 3, 0][3, 4, 0][3, 5, 0]
[4, 0, 0][4, 1, 0][4, 2, 4] -->7 [4, 3, 0][4, 4, 0][4, 5, 0]
[5, 0, 1] -->3 [5, 1, 0][5, 2, 4] -->7 [5, 3, 0][5, 4, 0][5, 5, 0]
[6, 0, 0][6, 1, 2] -->6 [6, 2, 4] -->7 [6, 3, 0][6, 4, 0][6, 5, 0]
[7, 0, 1] -->3 [7, 1, 2] -->6 [7, 2, 4] -->7 [7, 3, 0][7, 4, 0][7, 5, 0]
[8, 0, 0][8, 1, 0][8, 2, 0][8, 3, 8] -->1 [8, 4, 0][8, 5, 0]
[9, 0, 1] -->3 [9, 1, 0][9, 2, 0][9, 3, 8] -->1 [9, 4, 0][9, 5, 0]
[10, 0, 0][10, 1, 2] -->6 [10, 2, 0][10, 3, 8] -->1 [10, 4, 0][10, 5, 0]
[11, 0, 1] -->3 [11, 1, 2] -->6 [11, 2, 0][11, 3, 8] -->1 [11, 4, 0][11, 5, 0]
[12, 0, 0][12, 1, 0][12, 2, 4] -->7 [12, 3, 8] -->1 [12, 4, 0][12, 5, 0]
[13, 0, 1] -->3 [13, 1, 0][13, 2, 4] -->7 [13, 3, 8] -->1 [13, 4, 0][13, 5, 0]
[14, 0, 0][14, 1, 2] -->6 [14, 2, 4] -->7 [14, 3, 8] -->1 [14, 4, 0][14, 5, 0]
[15, 0, 1] -->3 [15, 1, 2] -->6 [15, 2, 4] -->7 [15, 3, 8] -->1 [15, 4, 0][15, 5, 0]
[16, 0, 0][16, 1, 0][16, 2, 0][16, 3, 0][16, 4, 16] -->5 [16, 5, 0]
[17, 0, 1] -->3 [17, 1, 0][17, 2, 0][17, 3, 0][17, 4, 16] -->5 [17, 5, 0]
[18, 0, 0][18, 1, 2] -->6 [18, 2, 0][18, 3, 0][18, 4, 16] -->5 [18, 5, 0]
[19, 0, 1] -->3 [19, 1, 2] -->6 [19, 2, 0][19, 3, 0][19, 4, 16] -->5 [19, 5, 0]
[20, 0, 0][20, 1, 0][20, 2, 4] -->7 [20, 3, 0][20, 4, 16] -->5 [20, 5, 0]
[21, 0, 1] -->3 [21, 1, 0][21, 2, 4] -->7 [21, 3, 0][21, 4, 16] -->5 [21, 5, 0]
[22, 0, 0][22, 1, 2] -->6 [22, 2, 4] -->7 [22, 3, 0][22, 4, 16] -->5 [22, 5, 0]
[23, 0, 1] -->3 [23, 1, 2] -->6 [23, 2, 4] -->7 [23, 3, 0][23, 4, 16] -->5 [23, 5, 0]
[24, 0, 0][24, 1, 0][24, 2, 0][24, 3, 8] -->1 [24, 4, 16] -->5 [24, 5, 0]
[25, 0, 1] -->3 [25, 1, 0][25, 2, 0][25, 3, 8] -->1 [25, 4, 16] -->5 [25, 5, 0]
[26, 0, 0][26, 1, 2] -->6 [26, 2, 0][26, 3, 8] -->1 [26, 4, 16] -->5 [26, 5, 0]
[27, 0, 1] -->3 [27, 1, 2] -->6 [27, 2, 0][27, 3, 8] -->1 [27, 4, 16] -->5 [27, 5, 0]
[28, 0, 0][28, 1, 0][28, 2, 4] -->7 [28, 3, 8] -->1 [28, 4, 16] -->5 [28, 5, 0]
[29, 0, 1] -->3 [29, 1, 0][29, 2, 4] -->7 [29, 3, 8] -->1 [29, 4, 16] -->5 [29, 5, 0]
[30, 0, 0][30, 1, 2] -->6 [30, 2, 4] -->7 [30, 3, 8] -->1 [30, 4, 16] -->5 [30, 5, 0]
[31, 0, 1] -->3 [31, 1, 2] -->6 [31, 2, 4] -->7 [31, 3, 8] -->1 [31, 4, 16] -->5 [31, 5, 0]
[32, 0, 0][32, 1, 0][32, 2, 0][32, 3, 0][32, 4, 0][32, 5, 32] -->4
[33, 0, 1] -->3 [33, 1, 0][33, 2, 0][33, 3, 0][33, 4, 0][33, 5, 32] -->4
[34, 0, 0][34, 1, 2] -->6 [34, 2, 0][34, 3, 0][34, 4, 0][34, 5, 32] -->4
[35, 0, 1] -->3 [35, 1, 2] -->6 [35, 2, 0][35, 3, 0][35, 4, 0][35, 5, 32] -->4
[36, 0, 0][36, 1, 0][36, 2, 4] -->7 [36, 3, 0][36, 4, 0][36, 5, 32] -->4
[37, 0, 1] -->3 [37, 1, 0][37, 2, 4] -->7 [37, 3, 0][37, 4, 0][37, 5, 32] -->4
[38, 0, 0][38, 1, 2] -->6 [38, 2, 4] -->7 [38, 3, 0][38, 4, 0][38, 5, 32] -->4
[39, 0, 1] -->3 [39, 1, 2] -->6 [39, 2, 4] -->7 [39, 3, 0][39, 4, 0][39, 5, 32] -->4
[40, 0, 0][40, 1, 0][40, 2, 0][40, 3, 8] -->1 [40, 4, 0][40, 5, 32] -->4
[41, 0, 1] -->3 [41, 1, 0][41, 2, 0][41, 3, 8] -->1 [41, 4, 0][41, 5, 32] -->4
[42, 0, 0][42, 1, 2] -->6 [42, 2, 0][42, 3, 8] -->1 [42, 4, 0][42, 5, 32] -->4
[43, 0, 1] -->3 [43, 1, 2] -->6 [43, 2, 0][43, 3, 8] -->1 [43, 4, 0][43, 5, 32] -->4
[44, 0, 0][44, 1, 0][44, 2, 4] -->7 [44, 3, 8] -->1 [44, 4, 0][44, 5, 32] -->4
[45, 0, 1] -->3 [45, 1, 0][45, 2, 4] -->7 [45, 3, 8] -->1 [45, 4, 0][45, 5, 32] -->4
[46, 0, 0][46, 1, 2] -->6 [46, 2, 4] -->7 [46, 3, 8] -->1 [46, 4, 0][46, 5, 32] -->4
[47, 0, 1] -->3 [47, 1, 2] -->6 [47, 2, 4] -->7 [47, 3, 8] -->1 [47, 4, 0][47, 5, 32] -->4
[48, 0, 0][48, 1, 0][48, 2, 0][48, 3, 0][48, 4, 16] -->5 [48, 5, 32] -->4
[49, 0, 1] -->3 [49, 1, 0][49, 2, 0][49, 3, 0][49, 4, 16] -->5 [49, 5, 32] -->4
[50, 0, 0][50, 1, 2] -->6 [50, 2, 0][50, 3, 0][50, 4, 16] -->5 [50, 5, 32] -->4
[51, 0, 1] -->3 [51, 1, 2] -->6 [51, 2, 0][51, 3, 0][51, 4, 16] -->5 [51, 5, 32] -->4
[52, 0, 0][52, 1, 0][52, 2, 4] -->7 [52, 3, 0][52, 4, 16] -->5 [52, 5, 32] -->4
[53, 0, 1] -->3 [53, 1, 0][53, 2, 4] -->7 [53, 3, 0][53, 4, 16] -->5 [53, 5, 32] -->4
[54, 0, 0][54, 1, 2] -->6 [54, 2, 4] -->7 [54, 3, 0][54, 4, 16] -->5 [54, 5, 32] -->4
[55, 0, 1] -->3 [55, 1, 2] -->6 [55, 2, 4] -->7 [55, 3, 0][55, 4, 16] -->5 [55, 5, 32] -->4
[56, 0, 0][56, 1, 0][56, 2, 0][56, 3, 8] -->1 [56, 4, 16] -->5 [56, 5, 32] -->4
[57, 0, 1] -->3 [57, 1, 0][57, 2, 0][57, 3, 8] -->1 [57, 4, 16] -->5 [57, 5, 32] -->4
[58, 0, 0][58, 1, 2] -->6 [58, 2, 0][58, 3, 8] -->1 [58, 4, 16] -->5 [58, 5, 32] -->4
[59, 0, 1] -->3 [59, 1, 2] -->6 [59, 2, 0][59, 3, 8] -->1 [59, 4, 16] -->5 [59, 5, 32] -->4
[60, 0, 0][60, 1, 0][60, 2, 4] -->7 [60, 3, 8] -->1 [60, 4, 16] -->5 [60, 5, 32] -->4
[61, 0, 1] -->3 [61, 1, 0][61, 2, 4] -->7 [61, 3, 8] -->1 [61, 4, 16] -->5 [61, 5, 32] -->4
[62, 0, 0][62, 1, 2] -->6 [62, 2, 4] -->7 [62, 3, 8] -->1 [62, 4, 16] -->5 [62, 5, 32] -->4
[63, 0, 1] -->3 [63, 1, 2] -->6 [63, 2, 4] -->7 [63, 3, 8] -->1 [63, 4, 16] -->5 [63, 5, 32] -->4
suminlim@sumin ~/Downloads