寄了,大佬求救!!!!
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寄了,大佬求救!!!!
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Hyjbcpp楼主2024/4/2 18:05

旧的测试集过不了 求求大佬们了!!!

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
typedef struct{
    char b[20];
} lin;
int cmp(const void *a, const void *b)
{
    lin *pa = (lin *)a;
    lin *pb = (lin *)b;
    char *p = (char *)malloc(40);
    char *q = (char *)malloc(40);
    strcpy(p, pa->b);
    strcat(p, pb->b);
    strcpy(q, pb->b);
    strcat(q, pa->b);
    int result = -strcmp(p, q);
    free(p);
    free(q);
    return result;
}
int main(){
    int N,i=0,k=0;
    long j=0;
    scanf("%d",&N);
    lin s[20];
    while(i<N){
        scanf("%s",s[i].b);
        ++i;
    }
    qsort(s,N,sizeof(lin),cmp);
    for(i=0;i<N;++i){
        while(s[i].b[k]!='\0'){
              j*=10;
              j+=s[i].b[k]-'0';
              k++;
        }
        k=0;
    }
    printf("%ld",j);
    return 0;
}

谢谢大佬们了!!!

2024/4/2 18:05
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