#include <stdio.h> #include <string.h> char a[100001],b[100001]; int main() { int i,j,k; int lena,lenb; while(scanf("%s",a)!=EOF) { scanf("%s",b); lena = strlen(a); lenb = strlen(b); for(i=0;i<lena-lenb+1;i++) { k=i; j=0; while(a[k]==b[j]&&a[k]!=0) { k++; j++; } if(j==lenb) { break; } } if(i>=lena-lenb+1) { printf("-1\n"); } else { printf("%d\n",i+1); } } return 0; } |
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