#include <stdio.h> #include <stdint.h> #include <string.h> void classify_string(const char *str) { // Your logic here int n=strlen(str); int alpha=0,digit=0; for(int i=0;str[i]!='\0';i++){ if((str[i]>='A'&&str[i]<='Z')||(str[i]>='a'&&str[i]<='z')){ alpha++; } else if(str[i]>='0'&&str[i]<='9'){ digit++; } } if(alpha==n){ printf("ALPHABETIC"); } else if(digit==n){ printf("NUMERIC"); } 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; }
Test Cases
Test Results
Input
123456
Expected Output
NUMERIC