[771] Jewels and Stones

騙題數again ?!

int numJewelsInStones(char * jewels, char * stones){

int count=0;

int lenS= strlen(stones);

int lenJ= strlen(jewels);

for (int i=0;i<lenS;i++)

for (int j=0;j<lenJ;j++)

if (stones[i]==jewels[j])

count++;

return count;

}