我在将值分配给二维字符串数组时遇到问题。这是代码:
Char array[]= "Nary had a little lamb";
int chunkSize = 4;
char inventory[totalRuns][chunkSize];
subString(result, array,0,0+chunkSize);
printf("CHUNK 1 = %s\n",result); //Prints "Nary"
strncpy(inventory[0],result,chunkSize);
memset(result, '\0', strlen(result));
subString(result, array,pos,pos+chunkSize);
printf("CHUNK 2 = %s\n",result); // Prints " had"
strncpy(inventory[1],result,chunkSize);
和函数子字符串:
char *subString(char* putHere, char* request,int start,int end){
char* loc = request+start;
char* end_loc = request+end;
memcpy(putHere, loc, end_loc-loc);
return putHere;
}
当我运行这段代码时,输出是
CHUNK 1 = Nary
CHUNK 2 = 有
这是正确的,但是当我打印库存时,我得到
inventory[0]=Nary had //Should be just "Nary"
inventory[1]= had //correct
任何想法我在这里做错了什么?