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How to Install OpenCV in Ubuntu 16.04 LTS for C / C++
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C program to display ASCII values
C code for ASCII table
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/********************************************************************** 1. Printing ascii value using c program 2. C program to display ASCII values 3. C code for ASCII table **********************************************************************/ #include<stdio.h> int main(){ int i; for(i=0; i<=255; i++) printf("ASCII value of character %c: %d\n",i,i); return 0; } /* OUTPUT: ASCII value of character : 0 ASCII value of character ☺: 1 ASCII value of character ☻: 2 ASCII value of character ♥: 3 ASCII value of character ♦: 4 ASCII value of character ♣: 5 ASCII value of character ♠: 6 ASCII value of character : 7 ASCII value of character: 8 ASCII value of character : 9 ASCII value of character : 10 ASCII value of character ♂: 11 ASCII value of character ♀: 12 : 13I value of character ASCII value of character ♫: 14 ASCII value of character ☼: 15 ASCII value of character ►: 16 ASCII value of character ◄: 17 ASCII value of character ↕: 18 ASCII value of character ‼: 19 ASCII value of character ¶: 20 ASCII value of character §: 21 ASCII value of character ▬: 22 ASCII value of character ↨: 23 ASCII value of character ↑: 24 ASCII value of character ↓: 25 ASCII value of character →: 26 ASCII value of character ←: 27 ASCII value of character ∟: 28 ASCII value of character ↔: 29 ASCII value of character ▲: 30 ASCII value of character ▼: 31 ASCII value of character : 32 ASCII value of character !: 33 ASCII value of character ": 34 ASCII value of character #: 35 ASCII value of character $: 36 ASCII value of character %: 37 ASCII value of character &: 38 ASCII value of character ': 39 ASCII value of character (: 40 ASCII value of character ): 41 ASCII value of character *: 42 ASCII value of character +: 43 ASCII value of character ,: 44 ASCII value of character -: 45 ASCII value of character .: 46 ASCII value of character /: 47 ASCII value of character 0: 48 ASCII value of character 1: 49 ASCII value of character 2: 50 ASCII value of character 3: 51 ASCII value of character 4: 52 ASCII value of character 5: 53 ASCII value of character 6: 54 ASCII value of character 7: 55 ASCII value of character 8: 56 ASCII value of character 9: 57 ASCII value of character :: 58 ASCII value of character ;: 59 ASCII value of character <: 60 ASCII value of character =: 61 ASCII value of character >: 62 ASCII value of character ?: 63 ASCII value of character @: 64 ASCII value of character A: 65 ASCII value of character B: 66 ASCII value of character C: 67 ASCII value of character D: 68 ASCII value of character E: 69 ASCII value of character F: 70 ASCII value of character G: 71 ASCII value of character H: 72 ASCII value of character I: 73 ASCII value of character J: 74 ASCII value of character K: 75 ASCII value of character L: 76 ASCII value of character M: 77 ASCII value of character N: 78 ASCII value of character O: 79 ASCII value of character P: 80 ASCII value of character Q: 81 ASCII value of character R: 82 ASCII value of character S: 83 ASCII value of character T: 84 ASCII value of character U: 85 ASCII value of character V: 86 ASCII value of character W: 87 ASCII value of character X: 88 ASCII value of character Y: 89 ASCII value of character Z: 90 ASCII value of character [: 91 ASCII value of character \: 92 ASCII value of character ]: 93 ASCII value of character ^: 94 ASCII value of character _: 95 ASCII value of character `: 96 ASCII value of character a: 97 ASCII value of character b: 98 ASCII value of character c: 99 ASCII value of character d: 100 ASCII value of character e: 101 ASCII value of character f: 102 ASCII value of character g: 103 ASCII value of character h: 104 ASCII value of character i: 105 ASCII value of character j: 106 ASCII value of character k: 107 ASCII value of character l: 108 ASCII value of character m: 109 ASCII value of character n: 110 ASCII value of character o: 111 ASCII value of character p: 112 ASCII value of character q: 113 ASCII value of character r: 114 ASCII value of character s: 115 ASCII value of character t: 116 ASCII value of character u: 117 ASCII value of character v: 118 ASCII value of character w: 119 ASCII value of character x: 120 ASCII value of character y: 121 ASCII value of character z: 122 ASCII value of character {: 123 ASCII value of character |: 124 ASCII value of character }: 125 ASCII value of character ~: 126 ASCII value of character ⌂: 127 ASCII value of character Ç: 128 ASCII value of character ü: 129 ASCII value of character é: 130 ASCII value of character â: 131 ASCII value of character ä: 132 ASCII value of character à: 133 ASCII value of character å: 134 ASCII value of character ç: 135 ASCII value of character ê: 136 ASCII value of character ë: 137 ASCII value of character è: 138 ASCII value of character ï: 139 ASCII value of character î: 140 ASCII value of character ì: 141 ASCII value of character Ä: 142 ASCII value of character Å: 143 ASCII value of character É: 144 ASCII value of character æ: 145 ASCII value of character Æ: 146 ASCII value of character ô: 147 ASCII value of character ö: 148 ASCII value of character ò: 149 ASCII value of character û: 150 ASCII value of character ù: 151 ASCII value of character ÿ: 152 ASCII value of character Ö: 153 ASCII value of character Ü: 154 ASCII value of character ¢: 155 ASCII value of character £: 156 ASCII value of character ¥: 157 ASCII value of character ₧: 158 ASCII value of character ƒ: 159 ASCII value of character á: 160 ASCII value of character í: 161 ASCII value of character ó: 162 ASCII value of character ú: 163 ASCII value of character ñ: 164 ASCII value of character Ñ: 165 ASCII value of character ª: 166 ASCII value of character º: 167 ASCII value of character ¿: 168 ASCII value of character ⌐: 169 ASCII value of character ¬: 170 ASCII value of character ½: 171 ASCII value of character ¼: 172 ASCII value of character ¡: 173 ASCII value of character «: 174 ASCII value of character »: 175 ASCII value of character ░: 176 ASCII value of character ▒: 177 ASCII value of character ▓: 178 ASCII value of character │: 179 ASCII value of character ┤: 180 ASCII value of character ╡: 181 ASCII value of character ╢: 182 ASCII value of character ╖: 183 ASCII value of character ╕: 184 ASCII value of character ╣: 185 ASCII value of character ║: 186 ASCII value of character ╗: 187 ASCII value of character ╝: 188 ASCII value of character ╜: 189 ASCII value of character ╛: 190 ASCII value of character ┐: 191 ASCII value of character └: 192 ASCII value of character ┴: 193 ASCII value of character ┬: 194 ASCII value of character ├: 195 ASCII value of character ─: 196 ASCII value of character ┼: 197 ASCII value of character ╞: 198 ASCII value of character ╟: 199 ASCII value of character ╚: 200 ASCII value of character ╔: 201 ASCII value of character ╩: 202 ASCII value of character ╦: 203 ASCII value of character ╠: 204 ASCII value of character ═: 205 ASCII value of character ╬: 206 ASCII value of character ╧: 207 ASCII value of character ╨: 208 ASCII value of character ╤: 209 ASCII value of character ╥: 210 ASCII value of character ╙: 211 ASCII value of character ╘: 212 ASCII value of character ╒: 213 ASCII value of character ╓: 214 ASCII value of character ╫: 215 ASCII value of character ╪: 216 ASCII value of character ┘: 217 ASCII value of character ┌: 218 ASCII value of character █: 219 ASCII value of character ▄: 220 ASCII value of character ▌: 221 ASCII value of character ▐: 222 ASCII value of character ▀: 223 ASCII value of character α: 224 ASCII value of character ß: 225 ASCII value of character Γ: 226 ASCII value of character π: 227 ASCII value of character Σ: 228 ASCII value of character σ: 229 ASCII value of character µ: 230 ASCII value of character τ: 231 ASCII value of character Φ: 232 ASCII value of character Θ: 233 ASCII value of character Ω: 234 ASCII value of character δ: 235 ASCII value of character ∞: 236 ASCII value of character φ: 237 ASCII value of character ε: 238 ASCII value of character ∩: 239 ASCII value of character ≡: 240 ASCII value of character ±: 241 ASCII value of character ≥: 242 ASCII value of character ≤: 243 ASCII value of character ⌠: 244 ASCII value of character ⌡: 245 ASCII value of character ÷: 246 ASCII value of character ≈: 247 ASCII value of character °: 248 ASCII value of character ∙: 249 ASCII value of character ·: 250 ASCII value of character √: 251 ASCII value of character ⁿ: 252 ASCII value of character ²: 253 ASCII value of character ■: 254 ASCII value of character : 255 */ |
C program to display Floyd’s triangle
Write a c program to print Floyd’s triangle.
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/********************************************************************** 1. How to print Floyd’s triangle in c 2. Write a c program to print Floyd’s triangle 3. C program to display Floyd’s triangle **********************************************************************/ #include<stdio.h> int main(){ int i,j,r,k=1; printf("Enter the number range: "); scanf("%d",&r); printf("FLOYD'S TRIANGLE\n\n"); for(i=1;i<=r;i++){ for(j=1;j<=i;j++,k++) printf(" %d",k); printf("\n"); } return 0; } /* OUTPUT: Enter the number range: 11 FLOYD'S TRIANGLE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 */ |
Floyd’s triangle is a right-angled triangular array of natural numbers, used […]
C++ Program to display current date and time
In this example we will learn how to Display current date and time using C++.
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#include<iostream> #include<cmath> #include <ctime> using namespace std; int main() { time_t t = time(NULL); tm* timePtr = localtime(&t); cout << "seconds= " << (timePtr->tm_sec) << endl; cout << "minutes = " << (timePtr->tm_min) << endl; cout << "hours = " << (timePtr->tm_hour) << endl; cout << "day of month = " << (timePtr->tm_mday) << endl; cout << "month of year = " << (timePtr->tm_mon)+1 << endl; cout << "year = " << (timePtr->tm_year)+1900 << endl; cout << "weekday = " << (timePtr->tm_wday )<< endl; cout << "day of year = " << (timePtr->tm_yday )<< endl; cout << "daylight savings = " <<(timePtr->tm_isdst )<< endl; cout << endl; cout << endl; cout << "Date " <<(timePtr->tm_mday)<<"/"<< (timePtr->tm_mon)+1 <<"/"<< (timePtr->tm_year)+1900<< endl; cout << "Time " << (timePtr->tm_hour)<<":"<< (timePtr->tm_min)<<":"<< (timePtr->tm_sec) << endl; return 0; } /* OUTPUT seconds= 6 minutes = 32 hours = 17 day of month = 4 month of year = 7 year = 2016 weekday = 1 day of year = 185 daylight savings = 1 Date 4/7/2016 Time 17:32:6 */ |
C++ […]
C++ Program for random number generator
Random number generator using C++
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#include<iostream> #include<time.h> #include<stdlib.h> #define MAX_NUM 10 using namespace std; void randnum() { int random; srand(time(NULL)); for(int i=0;i<10;i++) { random=rand()%MAX_NUM; cout<<random<<endl; } } int main() { cout<<"The ten random number are "<<endl; randnum(); return 0; } /* OUTPUT The ten random number are 3 0 8 9 6 4 8 8 8 0 */ |
Different ways the Above question can be asked Random number generator – C++ C++ […]
C++ Examples – C++ Program to print half Pyramid
A C++ program to print the half pyramid
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#include <iostream> using namespace std; int main() { int i,j,rows; cout<<"Enter the number of rows: "; cin>>rows; for(i=1;i<=rows;++i) { for(j=1;j<=i;++j) { cout<<"* "; } cout<<"\n"; } return 0; } /* OUTPUT: Enter the number of rows: 5 * * * * * * * * * * * * * * * */ |
Different ways of Putting the above question C++ Program To display […]
C++ Examples – C++ program to find HCF and LCM of two numbers
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# include <iostream> # include <string> using namespace std; int main() { int a,b,c; cout<< "Enter two nos :"<<endl; cout<< "Enter first no. : "; cin>>a; cout<< "Enter sec. no. : "; cin>>b; c=a*b; while(a!=b) { if(a>b) a=a-b; else b=b-a; } cout<< "HCF = " << a<<endl; cout<< "LCM = " << c/a<<endl; return 0; } /* OUTPUT: Enter two nos : Enter first no. : 5 Enter sec. no. : 9 HCF = 1 LCM = 45 */ |
Different ways of Putting the above question Write a c++ program to find LCM of two numbers I want […]
C++ program to concatenate strings
Here we will learn how to write a program to Concatenate strings. CONCATENATION OF TWO STRINGS USING C++ PROGRAM
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# include < iostream> # include < string > using namespace std; int main() { char str1[50], str2 [35]; cout << "Enter string str1;"; cin >> str1; cout << "Enter string str2:"; cin >> str2; strcat(str1,str2); cout << "strcat (str1, str2 ) : "<< str1; system("pause"); return 0; } |
C++ Example – C++ Program to Find Factorial
What is Factorial? The Factorial of a specified number refers to the product of a given series of consecutive whole […]
C++ Example – C++ program to find prime numbers
Prime Numbers A prime number is an integer greater than 1 that has exactly two divisors, 1 and itself. The […]
Write the C++ program for processing of the students structure
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Write a C++ program to 1. Initialize Matrices 2. Print Matrices 3. Multiply Matrices 4. Transpose of 2nd Matrix 5. Move Row and Column of 2nd Matrix 6. Quit
Write a program that shows a menu such as figure 2.1 and does the following described tasks for entered number […]