洛谷

1. P1000 超级玛丽游戏

#include<stdio.h>
int main() {
    printf(
    "                ********\n"
    "               ************\n"
    "               ####....#.\n"
    "             #..###.....##....\n"
    "             ###.......######              ###            ###\n"
    "                ...........               #...#          #...#\n"
    "               ##*#######                 #.#.#          #.#.#\n"
    "            ####*******######             #.#.#          #.#.#\n"
    "           ...#***.****.*###....          #...#          #...#\n"
    "           ....**********##.....           ###            ###\n"
    "           ....****    *****....\n"
    "             ####        ####\n"
    "           ######        ######\n"
    "##############################################################\n"
    "#...#......#.##...#......#.##...#......#.##------------------#\n"
    "###########################################------------------#\n"
    "#..#....#....##..#....#....##..#....#....#####################\n"
    "##########################################    #----------#\n"
    "#.....#......##.....#......##.....#......#    #----------#\n"
    "##########################################    #----------#\n"
    "#.#..#....#..##.#..#....#..##.#..#....#..#    #----------#\n"
    "##########################################    ############\n"
    );
    return 0;
}

2. P1001 A+B Problem

#include <iostream>
using namespace std;
int main(){
    int a;
    int b;
    cin>>a;
    cin>>b;
    cout<<a+b<<endl;
    return 0;
}

3. P1035 [NOIP 2002 普及组] 级数求和

#include <iostream>
using namespace std;

int main() {
    double S = 0;
    int k;
    cin >> k;
    
    for (int i = 1; ; i++) {
        S += 1.0 / i;
        if (S > k) {
            cout << i << endl;
            break;
        }
    }
    return 0;
}