#include
#include
#include
int main(void)
{char a[100],b[100];gets(a);gets(b); int sizea&#61;strlen(a),sizeb&#61;strlen(b),i&#61;1,j&#61;1;int next[6]&#61;{0,0,1,1,2,3};a[sizea]&#61;b[sizeb]&#61;&#39;\0&#39;;while(i<sizea&&j<sizeb){if(j&#61;&#61;0||a[i]&#61;&#61;b[j]){i&#43;&#43;;j&#43;&#43;;}else{j&#61;next[j];}}if(j>&#61;sizeb){printf("yes%d\n",i-sizeb&#43;1);}else{printf("no\n");}return 0;
}