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全部文章（共137篇）

题解 | #[NOIP2018]标题统计#

n=input() num='0123456789' count=0 for i in n: if i in num or i.isalpha(): count+=1 print(count)

2023-03-19

0 249

题解 | #矩阵转置#

n,m = map(int,input().split()) list1=[] for i in range(n): a=list(map(int,input().split())) list1.append(a) for i in range(m): for j in ra...

2023-03-12

0 275

题解 | #序列重组矩阵#

n,m = map(int,input().split()) a=list(map(int,input().split())) for i in range(n): for j in range(m): print(a[i*m+j],end=" ") print()

2023-03-12

0 229

题解 | #KiKi判断上三角矩阵#

n=int(input()) list1=[] for i in range(n): a=list(map(int,input().split())) list1.append(a) num=0 for j in range(1,n): for k in range(j): ...

2023-03-12

0 260

题解 | #矩阵计算#

n,m = map(int,input().split()) list1=[] list2=[] for i in range(n): a=list(map(int,input().split())) list1.extend(a) for j in list1: if j&...

2023-03-12

0 291

题解 | #矩阵相等判定#

n,m = map(int,input().split()) a=[] b=[] for i in range(n): a.append(input().split()) for j in range(n): b.append(input().split()) if a==b: ...

2023-03-12

0 301

题解 | #最高身高#

n,m = map(int,input().split()) lines = [] for i in range(n): temp = list(map(int,input().split())) lines.extend(temp) max_num = max(lines) max...

2023-03-12

0 270

题解 | #矩阵元素定位#

n,m = map(int,input().split()) list1=[] for i in range(1,n+1): num=input().split() list1.append(num) x,y=map(int,input().split()) print(list1[...

2023-03-12

0 238

题解 | #班级成绩输入输出#

m1 = list(map(float, input().split())) m2 = list(map(float, input().split())) m3 = list(map(float, input().split())) m4 = list(map(float, input().spli...

2023-03-12

0 237

题解 | #序列中整数去重#

n=int(input()) m=list(map(int,input().split())) a=[] for i in m: if i not in a: a.append(i) else: continue for i in a: pri...

2023-03-11

0 176