如何在Objective-C中连接两个数字

Question

如何连接两个数字,如7和6,得到数字76,或3和3,结果是33,在objective-c？

Answer 1

没有内置符号来连接数字.但是,您可以通过以下方式完成此操作:

int first; /* Assuming this is initialized to the first number */
int second; /* Assuming this is initalized to the second number */
int myVal = [[NSString stringWithFormat:@"%d%d",first, second] intValue];

Answer 2

FirstNum*10 + secondNum :-)