what is the solution

[wahid]

• Write a program, that would take a number n
from user, and then output the square and
cube of first n natural numbers.

Sample Output
• Enter a number: 5
• Output for 1: square 1, cube 1
• Output for 2: square 4, cube 8
• Output for 3: square 9, cube 27
• Output for 4: square 16, cube 64
• Output for 5: square 25, cube 125

 

[Ian Collins]

• Write a program

There's a novel idea, why don't you give it a try?

 

[Antoninus Twink]

• Write a program, that would take a number n from user, and then
output the square and cube of first n natural numbers.

#include <stdio.h>
#include <limits.h>

int main(void)
{
int i, d, rv = 0;
fputs("Enter a Number: ", stdout);
fflush(stdout);
if(scanf("%d", &d) == 1 && d >= 1) {
if(1. * d * d * d > ULLONG_MAX) {
fputs("Integer overflow\n", stderr);
rv = 1;
} else
for(i = 1; i <= d; i++)
printf("Output for %d: square %llu, cube %llu\n", i, 1ULL * i * i,
1ULL * i * i * i);
} else {
fputs("Invalid input: needed a positive integer\n", stderr);
rv = 1;
}
return rv;
}

 

[Michael Foukarakis]

This is the fourth problem you have posted here without any added
material from you.

Either you are an unbelievably lazy student, or you are too stupid to be
studying programming or you are an extremely bad troll.

He's obviously Twink's alter ego. ;-)

 

[Albert]

• Write a program, that would take a number n
from user, and then output the square and
cube of first n natural numbers.

Sample Output
• Enter a number: 5
• Output for 1: square 1, cube 1
• Output for 2: square 4, cube 8
• Output for 3: square 9, cube 27
• Output for 4: square 16, cube 64
• Output for 5: square 25, cube 125

#include <stdio.h>

int main()
{
int i, n;

printf("Enter a number: ");
scanf("%d", &n);
for (i = 1; i <= n; i++)
printf("Output for %d: square %d, cube %d\n", i, i * i, i * i * i);
return 0;
}