TA貢獻(xiàn)1845條經(jīng)驗 獲得超8個贊
snprintf()scanf()
int scanner(const char *data, char *buffer, size_t buflen){
char format[32];
if (buflen == 0)
return 0;
snprintf(format, sizeof(format), "%%%ds", (int)(buflen-1));
return sscanf(data, format, buffer);}scanf()m%s, %c, %[char *char **
char *buffer = 0;if (sscanf(data, "%ms", &buffer) == 1){
printf("String is: <<%s>>\n", buffer);
free(buffer);}sscanf()%ms
TA貢獻(xiàn)1868條經(jīng)驗 獲得超4個贊
a
int main(){
char *str = NULL;
scanf ("%as", &str);
if (str) {
printf("\"%s\"\n", str);
free(str);
}
return 0;}編輯：scanf%m
TA貢獻(xiàn)1827條經(jīng)驗 獲得超9個贊
fgetssscanf
#define LENGTH 42#define str(x) # x#define xstr(x)
str(x)/* ... */ int nc = scanf("%"xstr(LENGTH)"[^\n]%*[^\n]", array);\ngetchar()
if (!feof(stdin)) { ...舉報