diff --git a/Luogu/T202691/T202691.cpp b/Luogu/T202691/T202691.cpp
new file mode 100644
index 00000000..c6850ada
--- /dev/null
+++ b/Luogu/T202691/T202691.cpp
@@ -0,0 +1,40 @@
+#include <cstdio>
+
+const int N = 1e5 + 5;
+
+int t, n, a[N], p[N];
+
+int main() {
+    scanf("%d", &t);
+
+    while (t--) {
+        scanf("%d", &n);
+
+        for (int i = 1; i <= n; i++) {
+            scanf("%d", p + i);
+        }
+
+        for (int i = 1; i <= n; i++) {
+            if (p[i] == -1) {
+                p[i] = p[i - 1] + 1;
+            }
+        }
+
+        for (int i = 1; i <= n; i++) {
+            a[i] = p[i] - p[i - 1];
+        }
+
+        for (int i = n; i; i--) {
+            if (a[i] > 1000) {
+                a[i - 1] += a[i] - 1000;
+                a[i] = 1000;
+            }
+        }
+
+        for (int i = 1; i <= n; i++) {
+            printf("%d ", a[i]);
+        }
+        printf("\n");
+    }
+    return 0;
+}