#include <stdio.h>
#include <stdint.h>
void classify_string(const char *str) {
// Your logic here
int i=0;int n=0,a=0;
while(str[i]!='\0'){
if(str[i]>='0'&&str[i]<='9'){
n = 1;
}
else if((str[i]>='A'&&str[i]<='Z')||((str[i]>='a'&&str[i]<='z'))){
a=1;
}
else{
a=0;n=0;
}
i++;
}
if(n&~(a)){
printf("NUMERIC");
}
else if(a&~(n)){
printf("ALPHABETIC");
}
else{
printf("MIXED");
}
}
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