Cleanup unwanted files

week4/community-contributions/bharat_puri/main.rs

@@ -1,72 +0,0 @@
-use std::time::Instant;
-
-#[inline(always)]
-fn lcg_next(state: &mut u32) -> u32 {
-    const A: u32 = 1664525;
-    const C: u32 = 1013904223;
-    *state = state.wrapping_mul(A).wrapping_add(C);
-    *state
-}
-
-#[inline(always)]
-fn max_subarray_sum(n: usize, seed: u32, min_val: i128, max_val: i128) -> i128 {
-    let mut state = seed;
-    let range_len_i128 = max_val - min_val + 1;
-    // Assume valid inputs where max_val >= min_val
-    let range_len_u128 = range_len_i128 as u128;
-
-    // Kadane's algorithm in a single pass, streaming values from LCG
-    let mut max_so_far: i128;
-    let mut current_max: i128;
-
-    // First element initializes Kadane's state
-    let v0 = lcg_next(&mut state) as u128;
-    let x0 = (v0 % range_len_u128) as i128 + min_val;
-    current_max = x0;
-    max_so_far = x0;
-
-    // Remaining elements
-    let mut i = 1usize;
-    while i < n {
-        let v = lcg_next(&mut state) as u128;
-        let x = (v % range_len_u128) as i128 + min_val;
-        let sum = current_max + x;
-        current_max = if sum > x { sum } else { x };
-        if current_max > max_so_far {
-            max_so_far = current_max;
-        }
-        i += 1;
-    }
-
-    max_so_far
-}
-
-#[inline(always)]
-fn total_max_subarray_sum(n: usize, initial_seed: u32, min_val: i128, max_val: i128) -> i128 {
-    let mut total_sum: i128 = 0;
-    let mut seed_state = initial_seed;
-    let mut i = 0;
-    while i < 20 {
-        let seed = lcg_next(&mut seed_state);
-        total_sum += max_subarray_sum(n, seed, min_val, max_val);
-        i += 1;
-    }
-    total_sum
-}
-
-fn main() {
-    // Parameters
-    let n: usize = 10000;
-    let initial_seed: u32 = 42;
-    let min_val: i128 = -10;
-    let max_val: i128 = 10;
-
-    // Timing the function
-    let start_time = Instant::now();
-    let result = total_max_subarray_sum(n, initial_seed, min_val, max_val);
-    let duration = start_time.elapsed();
-    let seconds = duration.as_secs_f64();
-
-    println!("Total Maximum Subarray Sum (20 runs): {}", result);
-    println!("Execution Time: {:.6} seconds", seconds);
-}