Let the Balloon Rise
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 57595 Accepted Submission(s): 21046
Problem Description
Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is guessing the most popular problem. When the contest is over, they will count the balloons of each color and find the result.
This year, they decide to leave this lovely job to you.
This year, they decide to leave this lovely job to you.
Input
Input contains multiple test cases. Each test case starts with a number N (0 < N <= 1000) -- the total number of balloons distributed. The next N lines contain one color each. The color of a balloon is a string of up to 15 lower-case letters.
A test case with N = 0 terminates the input and this test case is not to be processed.
A test case with N = 0 terminates the input and this test case is not to be processed.
Output
For each case, print the color of balloon for the most popular problem on a single line. It is guaranteed that there is a unique solution for each test case.
Sample Input
5
green
red
blue
red
red
3
pink
orange
pink
0
Sample Output
red
pink
代码：
#include "stdio.h"
#include "string.h"
char a[1005][16];
int main()
{ int i,j,n;
int a1=0,a2=0,k=0;
while(scanf("%d", &n)!=EOF && n!=0)
{ for(i=0;i<n;i++)
{
scanf("%s",a[i]);
}
for(i=0;i<n;i++)
{ a1=0;
for(j=0;j<n;j++)
{if(strcmp(a[i],a[j])==0)
{a1++;
}
}
if(a1>a2)
{a2=a1;
k=i;
}
}
printf("%s\n",a[k]);
k=0;
}
return 0;
}
#include "string.h"
char a[1005][16];
int main()
{ int i,j,n;
int a1=0,a2=0,k=0;
while(scanf("%d", &n)!=EOF && n!=0)
{ for(i=0;i<n;i++)
{
scanf("%s",a[i]);
}
for(i=0;i<n;i++)
{ a1=0;
for(j=0;j<n;j++)
{if(strcmp(a[i],a[j])==0)
{a1++;
}
}
if(a1>a2)
{a2=a1;
k=i;
}
}
printf("%s\n",a[k]);
k=0;
}
return 0;
}
注意：printf后一定要让k=0，否则当下一个k值小于上一个k值是会导致a[k]的内容不能更新
