1004_字符三角形
#include <iostream>#include <cstdio>using namespace std;int main(){ char c; cin>>c; printf(" %c\n",c); printf(" %c%c%c\n",c,c,c); printf("%c%c%c%c%c",c,c,c,c,c); return 0;}
#include <iostream>#include <cstdio>using namespace std;int main(){ char c; cin>>c; printf(" %c\n",c); printf(" %c%c%c\n",c,c,c); printf("%c%c%c%c%c",c,c,c,c,c); return 0;}