1、输出uint32_t 代码语言:javascript 复制 uint32_t a=888;printf("a is %ld",a); 2、输出uint64_t 代码语言:javascript 复制 uint64_t b=888;printf("b is %lu",b);printf("b is %lld",b); 3、输出16进制 代码语言:javascript 复制 int c=16;printf("c is 0x%08x",c);...
uint32_t myNumber = 1234567890u; 使用printf函数打印该变量: 有两种方法可以打印uint32_t类型的变量: 使用%u格式说明符(但这种方法在某些平台上可能不是最佳选择,因为它假设unsigned int的大小是32位)。 使用PRIu32宏,它会在编译时根据平台选择合适的格式说明符。 使用%u格式说明符(不推荐用于跨平台代码,除...
1、输出uint32_t uint32_t a = 888; printf("a is %ld", a); 1. 2. 3. 2、输出uint64_t uint64_t b = 888; printf("b is %lu", b); printf("b is %lld", b); 1. 2. 3. 4. 5. 3、输出16进制 int c =16; printf("c is 0x%08x", c); 1. 2. 3....
1、输出uint32_t uint32_t a = 888; printf("a is %ld", a); 2、输出uint64_t uint64_t b = 888; printf("b is %lu", b); printf("b is %lld", b); 3、输出16进制 int c =16; printf("c is 0x%08x", c);
1、输出uint32_t uint32_t a = 888; printf("a is %ld", a); 2、输出uint64_t uint64_t b = 888; printf("b is %lu", b); printf("b is %lld", b); 3、输出16进制 int c =16; printf("c is 0x%08x", c);
**总结:**对于uint16_t,uint32_t,uint64_t的使用,在程序中加入typedef unsigned __int16 uint16_t;typedef unsigned __int32 uint32_t;typedef unsigned __int64 uint64_t; 输入语句:scanf("%I16u",&num); 输出语句:printf("%I64u",num);(u表示unsigned,有符号时使用d)...
uint32_t result = strToUInt32(inputStr); // 输出转换后得到的数字 printf("转换结果:%u\n", result); return 0; } ``` 4.2 算法流程图解析及关键步骤说明 接下来,我们将详细解释具体实现过程中的关键步骤,并结合算法流程图进行说明。 首先需要遍历字符串中的每个字符,并判断其是否在合法的数字范围内(...
比如,我们通过传感器获取到了温湿度,想要将他们上传到云平台或者服务器。但你是通过json字符串上传到云...
printf("指数:%8x\n",F2); printf("符号位:%8x\n",F3); return Hex_Data; } void main(void) { float a = 0; uint32_t b = 0; while(1) { printf("请输入一个浮点数\n"); scanf("%f",&a); b = Float_To_Hex(a); printf("Hex数据:%8x\n",b); } } //工具:https://www....
int32_t val = -121; uint32_t new = (uint32_t)val; printf("val = 0x%x, %d, new = 0x%x, %d\n", val, val, new, new); 结果为: val = 0xffffff87, -121, new = 0xffffff87, 4294967175 负数在计算机是以补码形式存在的,-121的补码为0xFFFFFF87,如果解释为无符号数即为4294967175, ...