1 solutions

  • 0
    @ 2025-11-27 11:55:05

    C++ :

    #include <stdio.h>
    int main(int argc, char **argv)
    {
    long long a=0, b=0, m=0, n=0, ans=0, c=0, i;
    scanf("%lld%lld%lld%lld", &a, &b, &m, &n);
    ans = a+b;
    for(i=3; i<=n; i++)
    {
    c = a+b;
    ans += c;
    a = b;
    b = c;
    if(c>=m) break;
    }
    printf("%lld\n", ans);
    return 0;
    }
    
    • 1

    Information

    ID
    38
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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