1 files changed, 2 insertions, 1 deletions
diff --git a/lab4/src/main.rs b/lab4/src/main.rs
index d46480a..7609af9 100644
--- a/lab4/src/main.rs
+++ b/lab4/src/main.rs
@@ -3,6 +3,7 @@ use std::io;
 
 
 fn main() {
+    println!("Введите положительное число:");
     let mut p = String::new();
     let stdin = io::stdin();
     match stdin.read_line(&mut p) {
@@ -21,7 +22,7 @@ fn main() {
     };
 
     let mut is_prime = true;
-    for i in 1..4 {
+    for i in 1..30 {
         let a: Integer = p.clone() - i;
         if a <= 0 {
             break;