摘要:
Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land, he learned that the stat 阅读全文
摘要:
求N分之一序列前N项和 (1)实验代码 #include<stdio.h>int main (){ int a, b; double sum; scanf("%d", &b); sum = 0; for (a = 1;a <= b; a++) { sum =sum + 1.0 / a; } prin 阅读全文
摘要:
A乘以B (1)实验代码#include <stdio.h> int main (void) { int A, B, C; scanf("%d %d", &A, &B); C = A * B; printf("%d", C); return 0; }(2)设计思路第一步:定义A,B,C第二步:运用s 阅读全文