7.M 整数反转
思路
Code
import "math"
func reverse(x int) int {
res := 0
for x != 0 {
if res < math.MinInt32/10 || res > math.MaxInt32/10 {
return 0
}
res = res*10 + x%10
x /= 10
}
return res
}Last updated
import "math"
func reverse(x int) int {
res := 0
for x != 0 {
if res < math.MinInt32/10 || res > math.MaxInt32/10 {
return 0
}
res = res*10 + x%10
x /= 10
}
return res
}Last updated