feat: add python and golang solution to problem No.1576

yanglbme · yanglbme · commit b787b74eb2cf · 2020-10-09T09:52:41.000+08:00
diff --git a/solution/1500-1599/1576.Replace All #003F's to Avoid Consecutive Repeating Characters/Solution.go b/solution/1500-1599/1576.Replace All #003F's to Avoid Consecutive Repeating Characters/Solution.go
@@ -0,0 +1,14 @@
+func modifyString(s string) string {
+	data := []byte(" " + s + " ")
+	for i, c := range data {
+		if c == byte('?') {
+			ahead, behind := data[i-1], data[i+1]
+			for t := byte('a'); t <= byte('z'); t++ {
+				if t != ahead && t != behind {
+					data[i] = t
+				}
+			}
+		}
+	}
+	return string(data[1 : len(data)-1])
+}
diff --git a/solution/1500-1599/1576.Replace All #003F's to Avoid Consecutive Repeating Characters/Solution.py b/solution/1500-1599/1576.Replace All #003F's to Avoid Consecutive Repeating Characters/Solution.py
@@ -0,0 +1,12 @@
+class Solution:
+    def modifyString(self, s: str) -> str:
+        s = list(s)
+        for i in range(len(s)):
+            if s[i] == '?':
+                ahead = ' ' if i == 0 else s[i - 1]
+                behind = ' ' if i == len(s) - 1 else s[i + 1]
+                for c in string.ascii_lowercase:
+                    if c != ahead and c != behind:
+                        s[i] = c
+                        break
+        return "".join(s)
