蒋蒸 2 months ago
parent 3358349807
commit 2dde3cbfd1

@ -33,35 +33,8 @@ public class computer {
return decimal; return decimal;
} }
// 将十进制数转换为任意进制数
public static String fromDecimal(int decimal, int base) {
if (base < 2 || base > 16) {
throw new IllegalArgumentException("Base must be between 2 and 16");
}
StringBuilder number = new StringBuilder();
// 当十进制数大于0时持续转换
while (decimal > 0) {
int remainder = decimal % base;
char digit;
// 处理0-9
if (remainder < 10) {
digit = (char) ('0' + remainder);
}
// 处理10-15A-F
else {
digit = (char) ('A' + (remainder - 10));
}
number.insert(0, digit); // 在字符串的开头插入新的字符
decimal /= base; // 更新十进制数,去掉已转换的部分
}
// 如果转换后的字符串为空即输入的十进制数为0则返回"0"
return number.length() == 0 ? "0" : number.toString();
}
public static void main(String[] args) { public static void main(String[] args) {
Scanner scanner = new Scanner(System.in); Scanner scanner = new Scanner(System.in);

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