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The sum of the first 40 positive integers (1-40) is: 820
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What is the mystery number rounds to 200 when rounded to the nearest hundred The sum of its digits is 10 When the number is rounded to the nearest 10 it rounds to a number whose digits have a sum of 5?
226
Write a C program to accept the elements of a 3 x 3 matrix and find its sum of the major diagonal elements The program should print the given matrix along with its sum of the major diagonal elements?
#include <stdio.h> #include <conio.h> void main() { int d[3][3] = { 1, 2, 6, 3, 8, 5, 5, 6, 7 }; int k = 0, j = 0; int sum1 = 0, sum2 = 0; for (j = 0; j < 3; j++) { for (k = 0; k < 3; k++) printf(" %3d", d[j][k]); printf("\n"); } for (j = 0; j < 3; j++) { sum1 = sum1 + d[j][j]; } k = 3 - 1; for (j = 0; j < 3; j++) { if (k >= 0) { sum2 = sum2 + d[j][k]; k--; } } printf("Sum of First diagonal= %d\n", sum1); printf("Sum of Second diagonal= %d", sum2); getch();
C program to find sum of all elements of a matrix?
/* @Autor: MD moniruzzaman http://www.youngprogrammer.com */ #include<stdio.h> #define maxn 5 int matrix[maxn][maxn] = { {1,2,3,3,4},{2,3,4,1,2},{ 4,5,6,7,8},{3,4,5,6,9},{4,3,2,1,0}}; /* Given matrix is: 1 2 3 3 4 2 3 4 1 2 4 5 6 7 9 3 4 5 6 9 4 3 2 1 0 */ int main() { int sum = 0, i, j; for(i = 0; i<5; i++) { for(j = 0; j<5; j++) { sum+= matrix[i][j]; } } printf("%d\n",sum); return 0; }
What is the different sum-of-the-year digits method versus the straight line method?
Straight line depreciation method allocate equal amount for all years while in sum of years digit method depreciation is allocated with high amount in initial years while low amount in later years.
Find two whole numbers whose sum is 166 and difference is 32?
They are: 99+67 = 166 and 99-67 = 32
What is the sum of the first ten positive integers?
The sum of the first ten positive integers is: 55
What is the sum of the first 500 positive integers?
The sum of the first 500 positive integers is: 125,250
What is the sum of the first 30 positive integers?
The sum of the first 30 positive integers is: 465.
What is the sum of the first 60 positive integers?
The sum of the first 60 positive integers is 1830.
What is the sum of the first 200 positive integers?
The sum of the first 200 positive integers is 19,900.
What is the sum of the first eleven positive odd integers?
The sum of the first eleven positive odd integers is 121.
What is the sum of the first 2006 positive odd integers?
The sum of the first 2,006 positive, odd integers is 4,024,036.
What is the sum of the first odd positive integers?
The first odd positive integers are "1" and "3" which the sum is 4.
What is the sum of the first thousand even positive integers?
The sum of the first thousand even, positive integers is 1,001,000.
What is the sum of the first 40 even positive integers?
The sum of the first 40 even positive integers can be equal to 820.
What is the sum of the first 5000 odd positive integers?
The sum of the first 5,000 odd, positive integers is 5,000 squared or 25,000,000.
What is the sum of the first 230 positive odd integers?
The sum of the first 230 positive, odd integers is 230 squared or 52,900.
