#include <stdio.h>
int main() {
float base, height, area;
// 밑변과 높이를 입력받기
printf("삼각형의 밑변과 높이를 입력하세요: ");
scanf("%f %f", &base, &height);
// 넓이 계산
area = (base * height) / 2;
// 결과 출력
printf("삼각형의 넓이: %.1f\n", area);
return 0;
}
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