1054. The Dominant Color (20)

1054. The Dominant Color (20)

时间限制

100 ms

内存限制

65536 kB

代码长度限制

16000 B

判题程序

Standard

作者

CHEN, Yue

Behind the scenes in the computer's memory, color is always talked about as a series of 24 bits of information for each pixel. In an image, the color with the largest proportional area is called the dominant color. A strictly dominant color takes more
than half of the total area. Now given an image of resolution M by N (for example, 800x600), you are supposed to point out the strictly dominant color.

Input Specification:

Each input file contains one test case. For each case, the first line contains 2 positive numbers: M (<=800) and N (<=600) which are the resolutions of the image. Then N lines follow, each contains M digital colors in the range [0, 224).
It is guaranteed that the strictly dominant color exists for each input image. All the numbers in a line are separated by a space.

Output Specification:

For each test case, simply print the dominant color in a line.
Sample Input:

5 3
0 0 255 16777215 24
24 24 0 0 24
24 0 24 24 24

Sample Output:

24

#include<stdio.h>
int main(){
int n,m,i,ans,temp;
scanf("%d %d",&m,&n);
int query=m*n;
int cou=1;
scanf("%d",&ans);
for(i=0;i<query-1;i++){
scanf("%d",&temp);
if(ans==temp){
cou++;
}
else{
if(cou==0){
cou++;
ans=temp;
}
else{
cou--;
}
}
}
printf("%d",ans);
}