#include <iostream>
using namespace std;
int main() {
float x[9][9], s = 0.0;
for (int i = 0; i < 9; ++i) {
for (int j = 0; j < 9; ++j) {
x[i][j] = i * 9 + j;
}
}
cout << "Berilgan matritsa:" << endl;
for (int i = 0; i < 9; ++i) {
for (int j = 0; j < 9; ++j) {
cout << x[i][j] << "\t ";
}
cout << endl;
}
cout << endl;
s = 0.0;
for (int i = 0; i < 9; ++i) {
s += x[0][i];
s += x[8][i];
if (i != 0 && i != 8) {
s += x[i][0];
s += x[i][8];
}
}
cout << "a shakl natijasi = " << s << endl;
s = 0.0;
for (int i = 0; i < 9; ++i) {
s += x[i][i];
s += x[i][8 - i];
}
cout << "b shakl natijasi = " << s << endl;
s = 0.0;
for (int i = 1; i < 8; ++i) {
for (int j = 0; j < 9; ++j) {
if (j < i || j > 8 - i) {
s += x[i][j];
}
}
}
cout << "d shakl natijasi = " << s << endl;
s = 0.0;
for (int i = 0; i < 9; ++i) {
for (int j = 0; j < 9; ++j) {
if (abs(i - 4) + abs(j - 4) <= 4) {
s += x[i][j];
}
}
}
cout << "e shakl natijasi = " << s << endl;
return 0;
}
消息#include <iostream>
2024年7月5日信息流中的邻近内容
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