C++ 将 ascii 值转换为 char
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Convert ascii value to char
提问by user2877477
How do I convert 5 random ascii values into chars?
如何将 5 个随机 ascii 值转换为字符？
Prompt:
迅速的：
Randomly generate 5 ascii values from 97 to 122 (the ascii values for all of the alphabet). As you go, determine the letter that corresponds to each ascii value and output the word formed by the 5 letters.
随机生成从 97 到 122 的 5 个 ascii 值（所有字母表的 ascii 值）。一边走，一边确定每个ascii值对应的字母，并输出由5个字母组成的单词。
My Code:
我的代码：
#include <iostream>
#include <time.h>
#include <stdlib.h>
#include <string.h>
using namespace std;
int main ()
{
srand (time(NULL));
int val1= rand()%122+97;
int val2= rand()%122+97;
int val3= rand()%122+97;
int val4= rand()%122+97;
int val5= rand()%122+97
cout<<val1<<" and "<<val2<<" and "<<val3<<" and "<<val4<<" and "<<val15<<". "<<
return 0;
}
回答by Riftus
for (int i = 0; i < 5; i++){
int asciiVal = rand()%26 + 97;
char asciiChar = asciiVal;
cout << asciiChar << " and ";
}
回答by A-Sharabiani
To convert an intASCII value to character you can also use:
要将intASCII 值转换为字符，您还可以使用：
int asciiValue = 65;
char character = char(asciiValue);
cout << character; // output: A
cout << char(90); // output: Z
