#include <stdio.h>
#include <stdint.h>
void classify_string(const char *str) {
// Your logic here
int i=0;
int alphacount=0;
int numcount=0;
int specialcount=0;
while(str[i]!='\0')
{
if(str[i]>='0' && str[i]<='9')
{
numcount++;
}
else if ((str[i] >= 'A' && str[i] <= 'Z') || (str[i] >= 'a' && str[i] <= 'z')) {
alphacount++;
}
else {
specialcount++; // counts punctuation, symbols, spaces, etc.
}
i++;
}
if ((alphacount > 0 && numcount > 0) ||
(alphacount > 0 && specialcount > 0) ||
(numcount > 0 && specialcount > 0)) {
printf("MIXED\n");
}
else if (alphacount > 0) {
printf("ALPHABETIC\n");
}
else if (numcount > 0) {
printf("NUMERIC\n");
}
}
int main() {
char str[101];
fgets(str, sizeof(str), stdin);
// Remove newline
uint8_t i = 0;
while (str[i]) {
if (str[i] == '\n') {
str[i] = '\0';
break;
}
i++;
}
classify_string(str);
return 0;
}
Input
123456
Expected Output
NUMERIC