#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <string.h>
int main()
{
    char string[100];
    char string2[100];
    printf("Enter the sentence: ");
    fgets(string,sizeof(string),stdin);
    strcpy(string2,string);
    int minlenth = INT_MAX;
    char *a = strtok(string," ,.");
    char *firstword = a;
    while (a != NULL){
        if (minlenth>strlen(a)){
            minlenth = strlen(a);
        }
        a = strtok(NULL, " ,.\n");
    }
    printf("Min length: %d\n", minlenth);
    printf("%s", strupr(firstword));
    for (int i=strlen(firstword);i<strlen(string2);i++){
        printf("%c", string2[i]);
        if (string2[i]==' '){
            printf(" ");
        }
    }
    return 0;
}