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题解 | #判断是元音还是辅音#

#include <stdio.h> int main() { char ch; //使用scanf情况下缓冲区有残留Enter while (scanf("%c",&ch)!=EOF) { getchar(); //...

2024-08-20

1 88

题解 | #及格分数#

#include <stdio.h> int main() { int score; while ((scanf("%d", &score)) != EOF) { //执行输入结果 //scanf("%d", &...

2024-08-19

1 70

题解 | #kiki算数#

#include <stdio.h> int main() { int a, b; scanf("%d %d",&a,&b); if(a+b>=100){ printf("%d",(a...

2024-08-19

1 75

题解 | #小乐乐排电梯#

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

2024-08-19

1 85

题解 | #小乐乐定闹钟#

#include <stdio.h> int main() { int hour, minute, k; scanf("%d:%d %d", &hour, &minute, &k); int t1 = 0, t2 = 0...

2024-08-18

1 64

题解 | #牛牛的并联电路#

#include <stdio.h> int main() { double r1,r2; scanf("%lf %lf",&r1,&r2); double r = 1.0/r1+1.0/r2; printf(&quo...

2024-08-18

1 76

题解 | #牛牛的圆#

#include <stdio.h> #define PI 3.14 //定义一个宏 int main() { double r; scanf("%lf",&r); printf("%.2lf",PI*r*r); ...

2024-08-18

1 72

题解 | #KiKi和酸奶#

#include <stdio.h> int main() { int n,h,m;//n盒数、h速率、m时间（分钟） scanf("%d %d %d",&n,&h,&m); if(m%h==0){ pr...

2024-08-18

1 77

题解 | #统计成绩#

#include <stdio.h> int main() { int n; float sum = 0.0; scanf("%d", &n); float a[100]; for (int i = 0; i <...

2024-08-18

1 68

题解 | #计算三角形的周长和面积#

#include <stdio.h> #include<math.h> //加上#include<math.h>,调用sqrt和pow函数 int main() { float a, b, c; scanf("%f %f %f"...

2024-08-18

1 79