如何定位某一个字符串所在的位置
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#include <string.h>
int main(int argc, char **argv)
{
//计算字符w在字符串string中的位置
char* string = "Hello world!";
char c = 'w';
char* ptr = strchr(string, c);
int pos = ptr-string;
if (ptr)
printf("The character [%c] was found at pos: [%d]\n", c, pos);
else
printf("The character was not found\n");
return 0;
}
