/* ACM 445
* mythcn
* 2011/10/20 16:47:21
* run time: 0.024
*/
#include <stdio.h>
int main(void)
{
int c, num;
num = 0;
while ((c = getchar()) != EOF)
if (c > '0' && c <= '9')
num += (c - '0');
else if (c >= 'A' && c <= 'Z' || c == '*')
while (num > 0) {
putchar(c);
num--;
}
else if (c == 'b')
while (num > 0) {
putchar(' ');
num--;
}
else if (c == '!' || c == '\n')
putchar('\n');
return 0;
}
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