20201201: fix bug

This commit is contained in:
VicRen
2020-12-01 09:17:52 +08:00
parent ea0f41aa12
commit c93930c737
2 changed files with 12 additions and 4 deletions
+7 -4
View File
@@ -10,7 +10,7 @@ func isEcho(s string) bool {
}
l := 0
r := len(s) - 1
for r >= l {
for r > l {
if s[l] != s[r] {
return false
}
@@ -26,9 +26,12 @@ func isAlmostEcho(s string) bool {
}
l := 0
r := len(s) - 1
for r >= l {
if s[l] != s[r] && !isEcho(removeIndex(l, s)) && !isEcho(removeIndex(r, s)) {
return false
for r > l {
if s[l] != s[r] {
if !isEcho(removeIndex(l, s)) && !isEcho(removeIndex(r, s)) {
return false
}
return true
}
l++
r--