All possible codes that an integer string can generate

amitbansal7 · web-flow · commit 1b6ddcca019b · 2017-11-05T17:00:54.000+05:30
diff --git a/14.Backtracking/alphacode.cpp b/14.Backtracking/alphacode.cpp
@@ -24,7 +24,10 @@ void solve(string &input, string &t, int i)
 		cout << t << endl;
 		return;
 	}
-
+	
+	if(input[i] == '0')
+		return;
+	
 	int a = input[i] - '0';
 	if (input[i] <= '9')
 	{

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,10 @@ void solve(string &input, string &t, int i)`
`24`	`24`	`cout << t << endl;`
`25`	`25`	`return;`
`26`	`26`	`}`
`27`		`-`
	`27`	`+`
	`28`	`+ if(input[i] == '0')`
	`29`	`+ return;`
	`30`	`+`
`28`	`31`	`int a = input[i] - '0';`
`29`	`32`	`if (input[i] <= '9')`
`30`	`33`	`{`