Submission #2901984

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long lint;
typedef pair<lint, int> pi;
const int MAXN = 205;

int n, a[MAXN];

int main(){
	cin >> n;
	for(int i=0; i<n; i++){
		cin >> a[i];
	}
	vector<int> ans;
	for(int i=0; i<n; i++){
		for(int j=0; j<n; j++){
			ans.push_back(1);
			if(j + 1 < n && a[j] > a[j+1]){
				swap(a[j], a[j+1]);
				ans.push_back(n - 1);
			}
		}
	}
	printf("%d\n", ans.size());
	for(auto &i : ans) printf("%d\n", i);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:24:27: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘std::vector<int>::size_type {aka long unsigned int}’ [-Wformat=]
  printf("%d\n", ans.size());
                           ^

Judge Result