get rid of all() and sz()

1 files changed, 3 insertions, 3 deletions

diff --git a/content/graph/euler.cpp b/content/graph/euler.cpp
index a5ea192..c506d58 100644
--- a/content/graph/euler.cpp
+++ b/content/graph/euler.cpp
@@ -3,16 +3,16 @@ vector<int> to, validIdx, cycle;
 vector<bool> used;
 
 void addEdge(int u, int v) {
-	idx[u].push_back(sz(to));
+	idx[u].push_back(ssize(to));
 	to.push_back(v);
 	used.push_back(false);
-	idx[v].push_back(sz(to)); // für ungerichtet
+	idx[v].push_back(ssize(to)); // für ungerichtet
 	to.push_back(u);
 	used.push_back(false);
 }
 
 void euler(int v) { // init idx und validIdx
-	for (;validIdx[v] < sz(idx[v]); validIdx[v]++) {
+	for (;validIdx[v] < ssize(idx[v]); validIdx[v]++) {
 		if (!used[idx[v][validIdx[v]]]) {
 			int u = to[idx[v][validIdx[v]]];
 			used[idx[v][validIdx[v]]] = true;