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데블스캠프2006/월요일/연습문제/if-else/김준석

2006///if-else/

1
~cpp
#include <iostream.h>

void main(){
	int i,j,count =0;
	cout << "50 ~ 100     3  5  ." << "\n";
	cin >> i;
	if(50<=i && i<=100){
		for(j=1;j<=i;j++)
		{
			if(j%3==0 || j%5==0){
				cout << j << " ";
				count++;
				if(count%5==0) cout << endl;
			}

		    
		}

		cout << endl;
	}
	
    else cout << "허" << "\n";
} 

if else 2
~cpp
#include <iostream.h>

void main(){
	char i;
	int j;
	cout << "  " << "\n";
	cin >> i;
	if('a'<=i && i<='z') cout << ""  << "\n";
		else if('A'<= i && i<='Z') cout << ""  << "\n";
			else if('0' <= i && i <= '9') cout << ""  << "\n";
			  else cout << " "  << "\n";
	
	
    }

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