[Loops]D. Liang 4.14 Displaying the ASCII character table.c

[Loops]D. Liang 4.14 Displaying the ASCII character table

Description

Write a program that prints the characters in the ASCII character table from ‘!’ to ‘~’ (including ‘~’).

Input

a number n (3 <= n <= 15)

Output

Print n characters per line and specify the width of each character’s print field to 2, and justify the output to right.

The characters in one line are separated by a space and there is no space at the end of the line.

Sample Input

10

Sample Output

 !  "  #  $  %  &  '  (  )  *
 +  ,  -  .  /  0  1  2  3  4
 5  6  7  8  9  :  ;  <  =  >
 ?  @  A  B  C  D  E  F  G  H
 I  J  K  L  M  N  O  P  Q  R
 S  T  U  V  W  X  Y  Z  [  \
 ]  ^  _  `  a  b  c  d  e  f
 g  h  i  j  k  l  m  n  o  p
 q  r  s  t  u  v  w  x  y  z
 {  |  }  ~

//   Date:2020/3/19
//   Author:xiezhg5
#include 
int main(void)
{
	int i;
	int n=0;
	int m;
	scanf("%d",&m);
	for(i=33;i<=126;i++) //查ASCII表可知范围 
	{
		printf("%2c ",i);  //将整数转换为字符串输出 
		n++;
		if(n%m==0)
			printf("\n"); //每输出n个数字后换行 
	}
	printf("\n");
	return 0;
}

Expansion: ASCII (American Standard Code for information interchange) is a set of computer coding system based on Latin alphabet, mainly used to display modern English and other Western European languages. It is the most common single byte coding system nowadays and is equivalent to the international standard ISO / IEC 646.
For more information, go to this website:
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