template< typename T >std::string int_to_hex( T i ){ std::stringstream stream; stream ...
printf("Enter a integer number:"); scanf("%d", &num); char ch[10]={0}; sprintf(ch, "%X", num);//%X形式输出16进制 char Hex[10] = {0}; long int Integer; printf("Enter a Hex number:"); scanf("%s", Hex); Integer = strtol(Hex, NULL, 16); printf("Convert to decimal:%ld...
int length = 9;unsigned char s_src[length] = {0xFE,0x01,0x52,0xFF,0xEF,0xBA,0x35,0x90,0xFA};unsigned char IntToHexChar(unsigned char c){ if (c > 9)return (c + 55);else return (c + 0x30);} int main(){ unsigned char temp;int i;for (i=0; i<length; ...
二、字符串转hex 这个是用于把字符串占两个字节的，合成为一个hex使用。比如:“FF” -> 0xff 字符串占用的是两个字节的数其实是一个hex的，那么就要位移合成。uint16_t stringtohex(uint8_t *buf, uint8_t * format, uint16_t us_length){ uint8_t tempcode;uint16_t uslength =...
(num2, cc_buf3,10);13cout << cc_buf3 <<endl;1415/*int to string*/16intnum4 =0x55;17stringssbuf4 =to_string(num4);18cout << ssbuf4 <<endl;1920/*int to hex string*/21intnum5 =0x66;22stringssbuf5;23_itoa(num5, (char*)ssbuf5.c_str(),16);24cout << ssbuf5.c_str...
numArry[0] = hexToChar(numDec%outputNumberForm); numDec = numDec / outputNumberForm; int numCounter = 0; for (int i = 1;; i++) { if (numDec!=0) { numArry = (char*)realloc(numArry, sizeof(char)*(i+1)); numArry[i] = hexToChar(numDec%outputNumberForm); ...
int value = 0; int flag = 1; //判断符号 while(*str ==' ') //跳过字符串前面的空格 { str++; } if(*str =='-') //第一个字符若是‘-’,说明可能是负数 { flag = 0; str++; } elseif(*str =='+') //第一个字符若是‘+’,说明可能是正数 ...
int binToDec = strtol(binary, NULL, 2); int octToDec = strtol(octal, NULL, 8); int hexToDec = strtol(hexadecimal, NULL, 16); printf("二进制数 %s 的十进制表示为: %d\n", binary, binToDec); printf("八进制数 %s 的十进制表示为: %d\n", octal, octToDec); printf("十六进制数...
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具体实现方法可以参考如下程序：include <stdio.h>void main(){ int he; int re=0; // 保存转换为10进制的结果 int k=16; // 16进制 int n=1; // 位权 scanf("%d", &he); // 接收用户输入的16进制数，不含0x前缀 while(he != 0) { re += ...