1006. 换个格式输出整数 (15)

//0 B

//1 S

//2

#include<stdio.h>

int main(void) {

int N,b,s,n;

scanf("%d",&N);

n = N%10;

s = N/10%10;

b = N/100%10;

for (int i = 0; i<b; i++) printf("B");

for (int i = 0; i<s; i++) printf("S");

for (int i = 1; i<=n; i++) printf("%d",i);

return 0;

}