例子 1
#coding=utf-8# 本题为考试单行多行输入输出规范示例,无需提交,不计分。import sys for line in sys.stdin: a = line.split() print(int(a[0]) + int(a[1]))
例子 2
#coding=utf-8# 本题为考试多行输入输出规范示例,无需提交,不计分。import sysif __name__ == "__main__": # 读取第一行的n n = int(sys.stdin.readline().strip()) ans = 0 for i in range(n): # 读取每一行 line = sys.stdin.readline().strip() # 把每一行的数字分隔后转化成int列表 values = list(map(int, line.split())) for v in values: ans += v print(ans)
import mathwhile True: try: n,m = map(int,input().split()) sum = 0 for item in range(m): if item < 30: sum += n n = math.sqrt(n) else: sum += m - item break print('{:.2f}'.format(sum)) except: break