// using strlen length of word eg:wildcat ans: 7 #include<stdio.h> #include<conio.h> #include<string.h> main() { char msg[20]; int len; printf("Input message:"); scanf("%s",msg); { len=strlen(msg); printf("Length of the message=%d",len); } } // using strrev eg: WILDCAT Ans: TACDLIW #include<stdio.h> #include<conio.h> #include<string.h> main() …
Read More........//read five positive number using array find least among them #include<stdio.h> #include<conio.h> main() { int i,num[5],least; for(i=0;i<5;i++) { printf("Input positive numbers"); scanf("%d",&num[i]); } least=num[0]; for(i=0;i<5;i++) { if(num[i]<least) { least=num[i]; } } printf("Least number=%d",least); getch(); }
Read More........//multiplication of two numbers using function #include<stdio.h> #include<conio.h> int mul(int,int); main() { int a,b,pro; printf("Input two integer numbers:"); scanf("%d%d",&a,&b); pro=mul(a,b); printf("Multiplication of two integer=%d",pro); getch(); } int mul(int x, int y) { int p; p=x*y; return(p); }
Read More........//Add Two Matrices #include <stdio.h> int main() { int r, c, a[100][100], b[100][100], sum[100][100], i, j; printf("Enter the number of rows (between 1 and 100): "); scanf("%d", &r); printf("Enter the number of columns (between 1 and 100): "); scanf("%d", &c); …
Read More........#include <stdio.h> ///for input output functions like printf, scanf #include <stdlib.h> #include <conio.h> #include <windows.h> ///for windows related functions (not important) #include <string.h> ///string operations /** List of Global Variable */ COORD coord = {0,0}; /// top-left corner of window …
Read More........#include<windows.h> #include<stdio.h> #include<conio.h> #include <stdlib.h> #include<string.h> //contains strcmp(),strcpy(),strlen(),etc #include<ctype.h> //contains toupper(), tolower(),etc #include<dos.h> //contains _dos_getdate #include<time.h> #define RETURNTIME 15 char catagories[][15]={"Computers","Management","Science","Aviation","Humanities","Architecture"}; void returnfunc(void); void mainmenu(void); void addbooks(void); void deletebooks(void); void editbooks(void); void searchbooks(void); void issuebooks(void); void viewbooks(void); void closeapplication(void); int …
Read More........#include <stdio.h> unsigned long amount=1000, deposit, withdraw; int choice, pin, k; char transaction ='y'; main() { while (pin != 1234) { printf("ENTER YOUR SECRET PIN NUMBER:"); scanf("%d", &pin); if (pin != 1234) printf("PLEASE ENTER VALID PASSWORD\n"); } do { printf("\xB2\xB2\xB2\xB2\xB2\xB2\xB2\xB2Welcome …
Read More........//enter record and store information #include <stdio.h> main() { FILE *fptr; char name[20]; int age; float salary; /* open for writing */ fptr = fopen("emp.txt", "w"); if (fptr == NULL) { printf("File does not exists \n"); return 0; } printf("Enter …
Read More........//sum of digit using recursion #include <stdio.h> int sum (int a); int main() { int num, result; printf("Enter the number: "); scanf("%d", &num); result = sum(num); printf("Sum of digits in %d is %d\n", num, result); return 0; } int sum …
Read More........//product of two matrix #include <stdio.h> #define MAXROWS 10 #define MAXCOLS 10 void readMatrix(int arr[][MAXCOLS], int m, int n); void printMatrix(int arr[][MAXCOLS], int m, int n); void productMatrix(int array1[][MAXCOLS], int array2[][MAXCOLS], int array3[][MAXCOLS], int m, int n); main() { int …
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