Create lcp-61-6CE719.rs

Author: memorycancel

lcp-61-6CE719.rs

@@ -0,0 +1,47 @@
+pub fn temperature_trend(temperature_a: Vec<i32>, temperature_b: Vec<i32>) -> i32 {
+    let (mut trend_a, mut trend_b) = (vec![], vec![]);
+    for i in 1..temperature_a.len() {
+        if temperature_a[i] - temperature_a[i-1] > 0 {
+            trend_a.push(1);
+        }
+        if temperature_a[i] - temperature_a[i-1] == 0 {
+            trend_a.push(0);
+        }
+        if temperature_a[i] - temperature_a[i-1] < 0 {
+            trend_a.push(-1);
+        }
+        if temperature_b[i] - temperature_b[i-1] > 0 {
+            trend_b.push(1);
+        }
+        if temperature_b[i] - temperature_b[i-1] == 0 {
+            trend_b.push(0);
+        }
+        if temperature_b[i] - temperature_b[i-1] < 0 {
+            trend_b.push(-1);
+        }
+    }
+    let mut last_days = 0;
+    let mut ret = 0;
+    for i in 0..trend_a.len() {
+        if trend_a[i] == trend_b[i] {
+            last_days += 1;
+        } else {
+            if last_days > ret {
+                ret = last_days
+            }
+            last_days = 0;
+        }
+    }
+    if last_days > ret {
+        ret = last_days
+    }
+    println!("{:?} {:?} {:?}", trend_a, trend_b, last_days);
+    ret
+}
+
+
+fn main() {
+    let temperature_a = vec![5,10,16,-6,15,11,3];
+    let temperature_b = vec![16,22,23,23,25,3,-16];
+    println!("{:?}", temperature_trend(temperature_a, temperature_b));
+}