Serpentine array and "it" glyph print

Serpentine array: 650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7F/52/wKioL1cZ7Bmz9Im7AABkMZGZTSQ588.png "title=" Untitled 3.png "alt=" Wkiol1cz7bmz9im7aabkmzgztsq588.png "/>

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the above array is called the Serpentine array .

How to print a serpentine array: Be sure not to consider a row, or you will fall into the wrong.

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#include <stdio.h> #include <stdlib.h> #define &NBSP;LINE&NBSP;10&NBSP;VOID&NBSP;INITSARR (int arr[ Line][line]) {int i1 = 0;int j1 = 0;int m1 = line - 1; Int n1 = line - 1;int k = 0;int i2;int j2;int m2;int  n2;while  (I1&NBSP;&LT;=&NBSP;M1&AMP;&AMP;J1&NBSP;&LT;=&NBSP;N1) {for  (j2 = j1;  j2 <= n1; j2++)               //Print Line {k++;arr[i1][j2] = k from the first line;} for  (i2 = i1 + 1; i2 <= m1; i2++)               //Print column {k++;arr[i2][n1] = k from the last column;} for  (n2 = n1 - 1; n2 >= j1; n2--)              //print line {k++;arr[m1][n2] = k} from the last line; for  (m2 = m1 - 1; m2>i1; m2--)                  //Print column {k++;arr[m2][j1] = k from the first column;} j1++;                                      //prepare the next lap of print i1++;n1--;m1--;}} Void output (Int arr[line][line]) {int i;int j;for  (i = 0; i<line;  i++) {for  (j = 0; j<line; j++) {printf ("%5d",  arr[i][j]);} printf ("\ n");}} Int main () {Int arr[line][line];initsarr (arr); output (arr); system ("pause"); return 0;}

"It" Glyph print:

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Above this picture is "the" glyph prints out.

How to print a glyph of "it":

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#include <stdio.h> #include <stdlib.h> #define &NBSP;LINE&NBSP;10&NBSP;VOID&NBSP;OUTPUT (int arr[ Line][line]) {int i;int j;for  (i = 0; i<line; i++) {for  (j =  0; j<line; j++) {printf ("%5d",  arr[i][j]);} printf ("\ n");}} Void initsarr (Int arr[line][line]) {int i = 0;int j = 0;int k  = 0;int i2;int j2;for  (i = 0, j = 0; i<line& &j<line; i++, j++) {if  (i % 2 == 0)                        // The upper triangle Prints {for  (i2 = i, j2 = 0; i2 >= 0 &&) from lower left to upper right slash  j2 <= j; i2--,  j2++) {k++;arr[i2][j2] = k;}} Else                           //on the upper right-to-left diagonal of the print {for  (J2  = j, i2 = 0; j2 >= 0 && i2 <= i;  j2--,  i2++) {k++;arr[i2][j2] = k;}}} for  (i = line - 1, j = line - 1; i >= 0  && j >= 0; i--,  j--) {if  (i % 2 != 0)               {                                      //the lower triangle from the lower left to the upper right slash of the print for  (i2 =  line - 1, j2 = line - j; i2<line&&j2<line;  I2--,  j2++) {k++;arr[i2][j2] = k;}} else                 {                                      //the lower triangle from top right to the lower left slash of the print for  (i2 =  line - 1, j2 = line - j; i2<line&&j2<line;  I2--,  j2++) {k++;arr[j2][i2] = k;}}} Int main () {int arr[line][line];intput (arr); output (arr); system ("pause"); return 0;}

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Serpentine array and "it" glyph print