- //iOS开发Swift版取绝对值方法(绝对值:不懂意思就去看看小学数学)
- print(abs(-12));12
- print(abs(13));13
- print(fabs(12.12));12
- print(fabs(-12.12));12
- print(fabsf(2525.151));2525
- print(fabsf(-2525.151));2525
- //iOS开发Swift版取绝对值方法(绝对值:不懂意思就去看看小学数学)
- print(abs(-12));12
- print(abs(13));13
- print(fabs(12.12));12
- print(fabs(-12.12));12
- print(fabsf(2525.151));2525
- print(fabsf(-2525.151));2525
