Codeup 1039 ~ 1046 문제풀이

No. 1039

#include <stdio.h>
int main()
{
	long long int a, b;
	scanf("%lld %lld", &a, &b);
	printf("%lld", a + b);
	return 0;
}

 

No. 1040

#include <stdio.h>
int main()
{
	int a, b;
	scanf("%d", &a);
	printf("%d",-a);
	return 0;
}

 

No. 1041

#include <stdio.h>
int main()
{
	char a, b;
	scanf("%c", &a);
	printf("%c", a + 1);
	return 0;
}

 

No. 1042

#include <stdio.h>
int main()
{
	int a, b;
	scanf("%d%d", &a,&b);
	printf("%d", a/b);
	return 0;
}

 

No. 1043

#include <stdio.h>
int main (void)
{
    int i,j;
    scanf("%d%d",&i,&j);
    printf("%d",i%j);
    
    return 0;
}

 

No. 1044

#include <stdio.h>
int main (void)
{
    long long int i;
    scanf("%lld",&i);
    printf("%lld",++i);
    return 0;
}

 

No. 1045

#include <stdio.h>
int main(void)
{
	long long int a, b;
	scanf("%lld%lld", &a, &b);
	printf("%lld\n", a + b);
	printf("%lld\n", a - b);
	printf("%lld\n", a*b);
	printf("%lld\n", a / b);
	printf("%lld\n", a%b);
	printf("%.2f\n", (float)a /(float) b);

	return 0;
}

 

No. 1046

#include <stdio.h>
int main(void)
{
	long long int a, b, c;
	scanf("%lld%lld%lld", &a, &b, &c);
	printf("%lld\n", a + b + c);
	printf("%.1f",((float)a +(float) b +(float) c) / 3.0);
	return 0;
}