get rid of all() and sz()

1 files changed, 3 insertions, 3 deletions

diff --git a/test/math/linearRecurrence.cpp b/test/math/linearRecurrence.cpp
index 8640980..79607ac 100644
--- a/test/math/linearRecurrence.cpp
+++ b/test/math/linearRecurrence.cpp
@@ -11,10 +11,10 @@ struct RandomRecurence {
 	RandomRecurence(int n) : f(Random::integers<ll>(n, 0, mod)), c(Random::integers<ll>(n, 0, mod)), cache(f) {}
 
 	ll operator()(ll k){
-		while (sz(cache) <= k) {
+		while (ssize(cache) <= k) {
 			ll cur = 0;
-			for (ll i = 0; i < sz(c); i++) {
-				cur += (c[i] * cache[sz(cache) - i - 1]) % mod;
+			for (ll i = 0; i < ssize(c); i++) {
+				cur += (c[i] * cache[ssize(cache) - i - 1]) % mod;
 			}
 			cur %= mod;
 			cache.push_back(cur);