[CodeUp] 1079-1092 (ing)

1079

#include <stdio.h>

int main() {
	char input;
	while(1) {
		scanf("%c ", &input); // 띄어쓰기도 함께 입력받아야 함
		printf("%c\n", input);
		if(input == 'q')
			break;
	}
}

 

1080

#include <stdio.h>

int main() {
	int input;
    scanf("%d", &input);

    int start = 1;
    int sum = 0;
	while(sum < input) {
		sum += start;
        start ++;
	}
    printf("%d", start - 1);
}