Question

帮我用C语言作者几道题谢谢编写程序求出满足不等式1+2+3+…+n

Answer 1

#include

void CalculateN()

{

int i=0;

int sum=0;

while (sum < 500)

{

sum = sum+(++i);

}

printf("n=%d,sum=%dn",--i,sum-i);

}

int main()

{

CalculateN();

return 0;

}