channhonhat.c

#include <stdio.h>
#include <stdlib.h>



int *taomang(soluong){
    int i = 0;
    int *mang = (int *) malloc(soluong * sizeof(int));
    for ( ; i < soluong; ++i){
        scanf("%d", (mang + i));
    }
    
    return mang;
}


int inmang(int *mang, int soluong){
    int i = 0;
    for ( ; i < soluong; ++i){
        printf("%d\n", *(mang + i));
    }
}


int channhonhat(int *mang, int soluong){
    int i = 1;
    int sonhonhat = *mang;

    for (; i < soluong; i++){
        int so =  * (i + mang);
        if(so % 2 == 0 && (so < sonhonhat || sonhonhat % 2 == 1)){
            sonhonhat = so;
        }
    }

    if(sonhonhat % 2 == 0){
        printf("So chan nho nhat la: %d", sonhonhat);
    } else {
        printf("Mang khong co so chan");
    }
}


int main(){

    printf("Nhap so phan tu, sau do nhap mang: \n");
    int soluong;
    scanf("%d", &soluong);

    int *mang = taomang(soluong);
    channhonhat(mang, soluong);

}