标签:ret else cpp qsort nbsp highlight clu print lse
//数的统计
#include<stdio.h>
#include<stdlib.h>
int comp(const void *a,const void *b){
return *(int*)a - *(int*)b;
}
int main(){
int i,N,num=0;
scanf("%d",&N);
int a[2][N];
for(i=0;i<N;i++)
scanf("%d",&a[0][i]);
qsort(a[0],N,sizeof(int),comp);
num = a[0][0];
a[1][0] = 1;
for(i=1;i<N;i++){
if(a[0][i] == a[0][i-1])
a[1][i] = a[1][i-1] + 1;
else{
printf("%d %d\n",a[0][i-1],a[1][i-1]);
a[1][i] = 1;
}
}
printf("%d %d",a[0][N-1],a[1][N-1]);
return 0;
}
标签:ret else cpp qsort nbsp highlight clu print lse
原文地址:https://www.cnblogs.com/Hqx-curiosity/p/12245207.html