基礎級-第五級-(1-5)題解:
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5-1
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#include<stdio.h>
#include<stdlib.h>
#include<math.h>
int main()
{
int n,a[100],b,i;
scanf("%d",&n);
for(i=0;i<n;i++)
{scanf("%d",&a[i]);
b=b+a[i];}
b=b/n;
if(n<=100&&n>0)
printf("%d",b);
return 0;
}
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5-2
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#include<stdio.h>
int main()
{
int m,t,o,max=0,maxx=0,count=1,i=0;
scanf("%d",&m);
scanf("%d",&t);
for(i=1;i<m;i++)
{
scanf("%d",&o);
if(t==o)
{
count++;
max=count;
maxx=t;
}
else
{
if(count>=max)
{
max=count;
maxx=t;
}
count=1;
t=o;
}
}
printf("\n%d\n%d",maxx,max);
}
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5-3
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#include <stdio.h>
int main()
{
int m,n,temp,a;
scanf("%d %d",&n,&m);
if(n>m)
{
temp=n;
n=m;
m=temp;
}
for(a=n;a<=m;a++)
{
printf("%d ",a);
}
}
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5-4
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#include<stdio.h>
int main()
{
unsigned long long x,y,n=1,s=0;
scanf("%lld%lld",&x,&y);
for(int i=1;i<=y;i++)
{
n=(n*x)%32749;
s+=n;
}
printf("%lld",s%32749);
}
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5-5
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#include<stdio.h>
int main(){
int x,y,z=0,i,j,k;
scanf("%d",&x);
for(i=0;i<x;i++){
scanf("%d%d",&j,&k);
z+=k-j+1;
}
printf("%d",z);
}
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