Submission #4540464

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i, n) for (rint i = 1; i <= (n); i ++)
#define re0(i, n) for (rint i = 0; i < (int) n; i ++)
#define travel(i, u) for (rint i = head[u]; i; i = e[i].nxt)
#define rint register int
using namespace std;

typedef long long lo;

template<typename tp> inline void read(tp &x) {
    x = 0; char c = getchar(); int f = 0;
    for (; c < '0' || c > '9'; f |= c == '-', c = getchar());
    for (; c >= '0' && c <= '9'; x = (x << 3) + (x << 1) + c - '0', c = getchar());
    if (f) x = -x;
}

int main(void) {
    int n, m;
    read(n); read(m);
    for (int x = 1; x <= n; x++)
	for (int y = 'A'; y <= 'A' + m - 1; y++) {
	    string str;
	    cin >> str;
	    if (str == "snuke") {
		cout << (char) y << x << "\n";
		return 0;
	    }
	}
}

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