6 条题解

  • 2
    @ 2024-10-14 21:27:22

    eg: 98886-90000=8886; 往这里想就很简单啦!👀️ #include <stdio.h>

    int main()

    {

    int m;

    scanf("%d",&m);

    while(m--){

    int a;

    scanf("%d",&a);

    int sum=0;

    int b=a;

    int k;

    for(;;){

    b=b/10;

    if(b!=0){

    sum++;

    k=b;

    }else if(b==0){

    break;

    }

    }

    int z=k;

    for(int l=0;l<sum;l++){

    z*=10;

    }

    int c=a-z;

    printf("%d",c);

    printf("\n");

    }

    return 0;

    }

    • 0
      @ 2025-11-1 19:28:18
      #include <stdio.h>
      int main(){
          int n,len=0,a=1;
          scanf("%d",&n);
          while(n--){
              int w,d;
              scanf("%d",&w);
              d=w;len=0;a=1;
              while(w>0){
                  w/=10;
                  len++;
              }len--;
              while(len--){
                  a*=10;
              }
              printf("%d\n",d%a);
          }
      }
      
      • 0
        @ 2025-10-15 1:24:51
        #include<iostream>
        #include<string.h>
        
        using namespace std;
        int main(){
            int M;
            cin>>M;
            while(M--){
                char w[8];
                cin>>w;
                int len=strlen(w);
                int g=1;
                for(int j=1;j<len;j++){
                    if(w[j]=='0'&&g!=0){continue;}
                    cout<<w[j];g=0;
                }if(g==1){cout<<"0";}
                cout<<'\n'; 
        
            }
            return 0;
        }
        
        • 0
          @ 2025-9-13 21:58:28

          依旧python语法题

          for _ in range(int(input())):print(int(input()[1:]))
          
          • 0
            @ 2024-12-10 1:22:20

            #include<stdio.h> #include<string.h>

            int main() { int t; scanf("%d", &t); while (t--) { char s[100]; int a[100]; scanf("%s", s); int n = strlen(s); for (int k = 0; k < n; k++) { a[k] = s[k] - '0'; } int sum = 1, ans=1; for (int k = 1; k < n; k++) {

            if (a[k] == 0) { sum ++; } } for (int k = 1; k < n; k++) { if (a[k] != 0) { ans = k; break; }

            } if (sum == n ) { printf("0\n"); } else { for (int k = ans; k < n; k++) { printf("%d", a[k]); } printf("\n"); }

            } return 0;

            }

            • 0
              @ 2023-9-28 9:03:43
              #include <stdio.h>
              #include <string.h>
              #define MAXSIZE 1000000+1
              int main()
              {
              	char ch[MAXSIZE]={'\0'};
                  int Cases;
                  scanf("%d",&Cases);
                  while(Cases--)
                  {
              		scanf("%s",ch);
              		int len=strlen(ch);
              		int i=1;
              		while((ch[i]-'0')==0)
              		{
              			i++;
              		}
              		if(i==len)
              			printf("0\n");
              		else
              		{
              			for(;i<len;i++)
              			{
              				printf("%c",ch[i]);
              			}
              			printf("\n");
              		}
                  }
              	return 0;
              }
              
              • 1

              信息

              ID
              159
              时间
              3000ms
              内存
              128MiB
              难度
              4
              标签
              (无)
              递交数
              666
              已通过
              287
              上传者