#include <stdio.h> int main() { int a, b; char c; scanf(" %c",&c); printf(" %c\n",c); printf(" %c%c%c\n",c,c,c); printf("%c%c%c%c%c\n",c,c,c,c,c); printf(" %c%c%c\n",c,c,c); printf(" %c\n",c); ...