nhập vào dãy gồm n phần tử n max=100. giá trị các phần tử nằm trong khoảng -125 đến +125 Viết chương trình in ra màn hình tổng các số âm lẻ có trong dãy

2 câu trả lời

uses crt;

const max = 100;

var a : array[1..max] of integer;

i, n, s : integer;

begin

clrscr;

write('nhap so luong phan tu : '); readln(n);

i := 1; s := 0;

while i <= n do

begin

write('nhap phan tu thu ', i ,' : '); readln(a[i]);

if abs(a[i]) > 125 then i := i - 1;

i := i + 1;

end;

for i := 1 to n do

if (a[i] mod 2 <> 0) and (a[i] < 0) then s := s + a[i];

writeln('Tong = ', s);

readln

end.

Code(C++):

#include<bits/stdc++.h>
using namespace std;

int main()
{
    int n, a[100], tong = 0;
    cin >> n;
    for(int i = 1; i<=n; i++)
    cin >> a[i];
    for(int i = 1; i<=n; i++)
        if(a[i] < 0 && a[i] > -126 && a[i] % 2 == 1) tong += a[i];

    cout << tong'
    return 0;
}

Câu hỏi trong lớp Xem thêm

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