apply-operations-to-an-array.rs

#![allow(dead_code, unused, unused_variables, non_snake_case)]

fnmain(){}

structSolution;

implSolution{
pubfnapply_operations(mutnums:Vec<i32>) -> Vec<i32>{
for i in0..nums.len() - 1{
if nums[i] == nums[i + 1]{
 nums[i] *= 2;
 nums[i + 1] = 0;
}
}

// i: 第一个0的下标
letmut i = 0;

for j in0..nums.len(){
if nums[j] != 0{
while i < j {
if nums[i] == 0{
 nums.swap(i, j);
break;
}
 i += 1;
}
}
}

 nums
}
}