#include int main(void){ int i,j; int m,n; int a[60]; scanf("%d %d", &n, &m); for(i=0;i<(n+5);i++){ a[i] = i;} for(i=0;i1;j--){ int temp = a[j]; a[j] = a[j-1]; a[j-1] = temp; } } printf("%d\n", a[1]); return 0; }