최소정수의합/임다찬

#include <stdio.h>
int main(void){
	int sum=0;
	int n=0;

	while(sum<=3000){
		n++;
		sum+=n;
	}
	printf("n = %d ,sum = %d\n",n,sum);

	return 0;
}

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최소정수의합 임다찬