Submission #72024132

---

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 3e5 + 5;
#define rep(i,j,k,w) for(ll (i) = (j); ((w) > 0) ? ((i) <= (k)) : ((i) >= (k)); (i) += (w))
string a, b;
int n, m, mn = 1e9;
int main(){
	cin >> n >> m;
	cin >> a >> b;
	rep(i, 0 , n - m, 1){
		int s = 0;
		rep(j, 0, m - 1, 1){
			if(a[i + j] >= b[j])s += a[i + j] - b[j];
			else s += a[i + j] - b[j] + 10;
		}
		mn = min(mn, s);
	}
	cout << mn;
    return 0;
}  

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:5:29: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
    5 | #define rep(i,j,k,w) for(ll (i) = (j); ((w) > 0) ? ((i) <= (k)) : ((i) >= (k)); (i) += (w))
      |                             ^~~
./Main.cpp:11:9: note: in expansion of macro 'rep'
   11 |         rep(i, 0 , n - m, 1){
      |         ^~~
./Main.cpp:5:29: note: remove parentheses
    5 | #define rep(i,j,k,w) for(ll (i) = (j); ((w) > 0) ? ((i) <= (k)) : ((i) >= (k)); (i) += (w))
      |                             ^~~
./Main.cpp:11:9: note: in expansion of macro 'rep'
   11 |         rep(i, 0 , n - m, 1){
      |         ^~~
./Main.cpp:5:29: warning: unnecessary parentheses in declaration of 'j' [-Wparentheses]
    5 | #define rep(i,j,k,w) for(ll (i) = (j); ((w) > 0) ? ((i) <= (k)) : ((i) >= (k)); (i) += (w))
      |                             ^~~
./Main.cpp:13:17: note: in expansion of macro 'rep'
   13 |                 rep(j, 0, m - 1, 1){
      |                 ^~~
./Main.cpp:5:29: note: remove parentheses
    5 | #define rep(i,j,k,w) for(ll (i) = (j); ((w) > 0) ? ((i) <= (k)) : ((i) >= (k)); (i) += (w))
      |                             ^~~
./Main.cpp:13:17: note: in expansion of macro 'rep'
   13 |                 rep(j, 0, m - 1, 1){
      |                 ^~~

Judge Result