原文: https://beginnersbook.com/2017/09/c-program-to-find-ascii-value-of-a-character/
ASCII 值将英文字符表示为数字,每个字母分配一个 0 到 127 之间的数字。例如,大写Q的 ASCII 值为 81。
示例 1:显示用户输入的字符的 ASCII 值的程序
该程序获取用户输入的字符并显示其 ASCII 值。
#include <stdio.h>int main(){char ch;printf("Enter any character:");/* Reads the entered character and stores it* into the char variable ch*/scanf("%c", &ch);/* Using the format specifiers we can get the ASCII code* of a character. When we use %d format specifier for a* char variable then it displays the ASCII value of a char*/printf("ASCII value of character %c is: %d", ch, ch);return 0;}
输出:
Enter any character:QASCII value of character Q is: 81
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