#include <stdio.h> #include <stdlib.h> #include <string.h> int main() { char a[100000],b[100000]; int d; while(scanf("%s",a)!=EOF) { scanf("%s",b); d=strstr(a,b)-a; if(d>=0) { printf("%d\n",d+1); } else { printf("-1\n"); } } return 0; } |
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