22 lines
310 B
C++
22 lines
310 B
C++
#include<bits/stdc++.h>
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using namespace std;
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int main() {
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int n,m,j,i;
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scanf("%d %d",&n,&m);
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char a[n][m];
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for(i=0; i<n; i++) {
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for(j=0; j<m; j++) {
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if(i<=j) {
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a[i][j]=65+j-i;
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} else {
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a[i][j]=65+i-j;
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}
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printf("%c",a[i][j]);
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}
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printf("\n");
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}
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return 0;
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}
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