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题解 | #小乐乐走台阶#

#include <stdio.h> int Fb(int n) { return n<=2?n:Fb(n-1)+Fb(n-2); } int main() { int n = 0; scanf("%d",&n); int ret = ...

2023-04-12

0 192

题解 | #小乐乐改数字#

#include <stdio.h> #include <math.h> int main() { long long n = 0; scanf("%lld",&n); int i = 0; int ret = 0; while(n)...

2023-04-12

0 163

题解 | #小乐乐与欧几里得#

#include <stdio.h> long long mulp(long long n,long long m) { if(n<m) { long long temp = m; m = n; n = temp; ...

2023-04-12

0 159

题解 | #小乐乐排电梯#

#include <stdio.h> int main() { int n = 0; scanf("%d",&n); int m = 0; m = (n/12) *4+2; printf("%d",m); return 0; }

2023-04-11

0 173

题解 | #小乐乐定闹钟#

#include <stdio.h> int main() { int k = 0; int hour = 0; long minute = 0; scanf("%d:%ld %d",&hour,&minute,&k); hour=(hour+...

2023-04-11

0 196

题解 | #小乐乐求和#

#include <stdio.h> int main() { long n = 0; scanf("%ld",&n); printf("%ld",n*(n+1)/2); return 0; }

2023-04-10

0 154

题解 | #小乐乐与进制转换#

#include <stdio.h> void Print(int n) { int m = 0; if(n>5) { Print(n/6); } printf("%d",n%6); } int main() { i...

2023-04-10

0 201

题解 | #杨辉三角#

#include <stdio.h>int main() { int n = 0; scanf("%d",&n); int i = 0; int j =0; &nb...

2023-04-10

0 171

题解 | #矩阵转置#

#include <stdio.h> int main() { int n = 0; int m = 0; int i = 0; int j = 0; int arr[10][10] = {0}; scanf("%d %d",&n,&m)...

2023-04-06

0 133

题解 | #上三角矩阵判定#

#include <stdio.h> int main() { int n =0; scanf("%d",&n); int i =0; int j = 0; int arr[10][10] = {0}; for(i = 0;i<n...

2023-04-06

0 170