ํ‹ฐ์Šคํ† ๋ฆฌ ๋ทฐ

//์ •์ˆ˜์˜ ์ž๋ฆฟ์ˆ˜ ์ถœ๋ ฅ

#include <stdio.h>

int main(){
    int i = 1, num_len = 0;
    int num;

    printf("์ˆซ์ž์ž…๋ ฅ: ");

    scanf("%d", &num);

    while( num > i )
    {
           i *= 10;
           num_len++;
    }

    printf("%d ๋Š” %d ์ž๋ฆฌ์ˆซ์ž์ž…๋‹ˆ๋‹ค. " , num, num_len);   

    system("pause");
    
    return 0;  
}
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