题解 | #牛牛学数列2#
牛牛学数列2
https://www.nowcoder.com/practice/fc72951f52984f3abd286d82eeffacba
#include <stdio.h> int main() { int n=0; scanf("%d",&n); int i=0; double sum=0; for(i=1;i<=n;i++) { sum+=(1.0/i); } printf("%0.6f",sum); return 0; }
牛牛学数列2
https://www.nowcoder.com/practice/fc72951f52984f3abd286d82eeffacba
#include <stdio.h> int main() { int n=0; scanf("%d",&n); int i=0; double sum=0; for(i=1;i<=n;i++) { sum+=(1.0/i); } printf("%0.6f",sum); return 0; }
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