ios Object-C代码开发输入0字符串 和输入C16B05AF49E38D27字符串 需要转换16进制是0xC16B 0x05AF 0x49E3 0x8D27输入3输出9E242D6800DACC66输出计算公式:0xC16B+0x05AF+0x49E3+0x8D27+0x0=0x19E240x9E240xA=0x62D680x00DD-0x3=0x00DA0x9E24+0x2D68+0x
以下是使用Objective-C编写的代码示例,实现了上述功能:
#import <Foundation/Foundation.h>
uint64_t hexStringToUInt64(NSString *hexString) {
    NSScanner *scanner = [NSScanner scannerWithString:hexString];
    unsigned long long value;
    [scanner scanHexLongLong:&value];
    return (uint64_t)value;
}
NSString *uint64ToHexString(uint64_t value) {
    return [NSString stringWithFormat:@"0x%llX", value];
}
NSString *addHexStrings(NSString *hexString1, NSString *hexString2) {
    uint64_t value1 = hexStringToUInt64(hexString1);
    uint64_t value2 = hexStringToUInt64(hexString2);
    uint64_t sum = value1 + value2;
    return uint64ToHexString(sum);
}
NSString *multiplyHexStrings(NSString *hexString1, NSString *hexString2) {
    uint64_t value1 = hexStringToUInt64(hexString1);
    uint64_t value2 = hexStringToUInt64(hexString2);
    uint64_t product = value1 * value2;
    return uint64ToHexString(product);
}
NSString *subtractHexStrings(NSString *hexString1, NSString *hexString2) {
    uint64_t value1 = hexStringToUInt64(hexString1);
    uint64_t value2 = hexStringToUInt64(hexString2);
    uint64_t difference = value1 - value2;
    return uint64ToHexString(difference);
}
NSString *calculateOutput() {
    NSString *input1 = @"0";
    NSString *input2 = @"C16B05AF49E38D27";
    NSString *output;
    
    NSString *hexString1 = [NSString stringWithFormat:@"0x%@", input1];
    NSString *hexString2 = [NSString stringWithFormat:@"0x%@", input2];
    
    NSString *sum = addHexStrings(hexString1, hexString2);
    NSString *multiplied = multiplyHexStrings(sum, @"0xA");
    NSString *subtracted = subtractHexStrings(@"0x00DD", @"0x3");
    
    output = addHexStrings(addHexStrings(multiplied, subtracted), sum);
    
    return output;
}
int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSString *output = calculateOutput();
        NSLog(@"%@", output);
    }
    return 0;
}
这段代码定义了几个辅助函数来处理16进制字符串和整数之间的转换。然后,它使用这些函数来计算输出。
在calculateOutput函数中,我们首先将输入字符串转换为16进制字符串。然后,我们将第一个输入字符串和第二个输入字符串相加,并将结果与0xA相乘。接下来,我们将0x00DD减去0x3,并将结果与之前的结果相加。最后,我们将这个结果与之前的结果相加,得到最终的输出。
在main函数中,我们调用calculateOutput函数来计算输出,并使用NSLog打印输出结果。
请注意,这只是一种可能的实现方式,你可以根据需要进行修改和调整
原文地址: https://www.cveoy.top/t/topic/i0Pd 著作权归作者所有。请勿转载和采集!