Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems. This problem requires that yo…
2951:浮点数求高精度幂 总时间限制: 1000ms 内存限制: 65536kB 描述 有一个实数 R ( 0.0 < R < 99.999 ) ,要求写程序精确计算 R 的 n 次方.n 是整数并且 0 < n <= 25. 输入 T输入包括多组 R 和 n. R 的值占第 1 到 第 6 列, n 的值占第 8 和第 9 列. 输出 对于每组输入,要求输出一行,该行包含精确的 R 的 n 次方.输出需要去掉前导的 0 后后面不不要的 0 .如果输出是整数,不要输出小数点.…
Exponentiation Time Limit: 500MS Memory Limit: 10000K Total Submissions: 175340 Accepted: 42341 Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the n…
/**编程精确计算2的N次方.(N是介于100和1000之间的整数)*//*问题代码:#include<stdio.h>#include<math.h>int main(){ int a,b; long int c; a=2; scanf("%d",&b); c=pow(a,b); printf("%d",c); return 0;}很明显,这个不能直接算...要用数组模拟计算和进位...是属于大数处理题目的一种. 我们用arr这个长…
Exponentiation Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems. This problem requires…