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题解

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题解 | #四季#

#include <stdio.h> int main(){ int y,m; scanf("%4d%2d",&y,&m); if(m>=3&&m<=5)printf("spring"); else if(m>=6&&m&...

C

2022-04-29

0 243

题解 | #判断闰年#

#include <stdio.h> int main(){ int n; scanf("%d",&n); if(n%100==0){ if(n%400==0)printf("yes"); else printf("no"); } else { if(n%4==0)printf(...

C

2022-04-29

1 382

题解 | #牛牛的判断题#

#include <stdio.h> int main(){ int x,l,r; scanf("%d%d%d",&x,&l,&r); if(x>=l&&x<=r){ printf("true"); } else printf("fal...

C

2022-04-29

1 267

题解 | #牛牛的线段#

#include <stdio.h> int main(){ int x1,y1,x2,y2; scanf("%d%d%d%d",&x1,&y1,&x2,&y2); printf("%d",(x1-x2)(x1-x2)+(y1-y2)(y1-y2)); r...

C

2022-04-29

1 254

题解 | #KiKi算期末成绩#

#include <stdio.h> int main(){ int s,k,g,q; scanf("%d%d%d%d",&s,&k,&g,&q); float z = 0.2s+0.1k+0.2g+0.5q; printf("%.1f",z); retu...

C

2022-04-29

1 285

题解 | #小乐乐改数字#

#include <stdio.h> #include <string.h> char a[12]; int main(){ scanf("%s",&a); int n = strlen(a); for(int i = 0;i<n;i++){ if((int)(...

C

2022-04-29

1 259

题解 | #小乐乐与欧几里得#

#include <stdio.h> int main(){ long long int n,m; scanf("%lld%lld",&n,&m); long long int y,b; b=n*m; while(m){ y=n%m; n=m; m=y; } b/=n; ...

C

2022-04-28

0 226

题解 | #小乐乐定闹钟#

#include <stdio.h> int main(){ int k; int hour,minute; scanf("%d:%d %d",&hour,&minute,&k); minute+=k; hour+=minute/60; hour%=24; min...

C

2022-04-27

0 240

题解 | #牛牛的水杯#

#include <stdio.h> int main(){ float h,r; scanf("%f%f",&h,&r); float n=101000.0/(3.14hrr); if(n>(int)n)printf("%d",(int)n+1); else pr...

C

2022-04-27

0 212

题解 | #统计成绩#

#include <stdio.h> float max( int n,float a[n]); float min( int n,float a[n]); float average(int n,float a[n]); int main () { int n; sca...

C

2021-10-27

0 427