30 lines
512 B
C
30 lines
512 B
C
#include <stdio.h>
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int main(){
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int r = 0;
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char l, x;
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scanf("%c", &x);
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for(char z = 'A'; z <= x; ++z)
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r++;
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for(int i = 1; i <= r; ++i){
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l = 'A';
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for(int j = 0; j < r - i; ++j){
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printf(" ");
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}
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for(int j = 0; j < i; ++j){
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printf("%c", l);
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l++;
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}
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l -= 2;
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for(int j = 0; j < i - 1; ++j){
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printf("%c", l);
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l--;
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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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