Qns

int i = 5;switch (i) {    case 5:        cin >> grade ;         if (grade == 'A' || grade == 'a')         cout << "Excellent Work!!" << endl;         else if (grade == 'B' || grade == 'b')         cout << "Good Work!!" << endl;         else if (grade == 'C' || grade == 'c')         cout << "Average Work!!" << endl;         else if (grade == 'D' || grade == 'd')         cout << "Passable Work!!" << endl;         else         cout << "Re-submit your work" << endl;}

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Original post by rozz666 int i = 5;switch (i) { case 5: cin >> grade ; if (grade == 'A' || grade == 'a') cout << "Excellent Work!!" << endl; else if (grade == 'B' || grade == 'b') cout << "Good Work!!" << endl; else if (grade == 'C' || grade == 'c') cout << "Average Work!!" << endl; else if (grade == 'D' || grade == 'd') cout << "Passable Work!!" << endl; else cout << "Re-submit your work" << endl;}

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Original post by mugen82 modify the program to use a for loop. [snip] How to solve this??

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Original post by mugen82 modify the program to use a switch statement. [snip]

switch(num){   case 1:   case 42:      cout << "num is 1 or 42" << endl;       break;}

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Original post by Evil Steve Quote: Original post by mugen82 modify the program to use a for loop. [snip] How to solve this?? Well, you have the count variable there, that would do nicely as a loop variable... Quote: Original post by mugen82 modify the program to use a switch statement. [snip] Remember you can cascade case statements in a switch, something like: *** Source Snippet Removed ***

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Original post by mugen82 switch( grade ) { case A: cout << "Excellent Work!!\n"; break; case B: cout << "Good Work!!\n"; break; case C: cout << "Average Work!!\n"; break; case D: cout << "Passable Work!!\n"; break; default: cout << "Re-submit your work.\n"; break; } is this correct?

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Original post by mugen82 modify the program to use a for loop. #include using namespace std; int main() { int total, number, count, value; count = total = 0; // display prompt cout << "Enter a number:\n "; cin >> number; // input a number while (count < number) { cout << "Enter a value:\n "; cin >> value; total += value; count++; } // display total cout << "Total is " << total << endl; cin.ignore(); cin.ignore(); } How to solve this??

#include <iostream> using namespace std; int main() {   int total, number, count, value;   count = total = 0; // display prompt    cout << "Enter a number:\n ";    cin >> number; // input a number    for(;;) if (count >= number) break; else   {       cout << "Enter a value:\n ";       cin >> value;       total += value;       count++;    } // display total cout << "Total is " << total << endl;   cin.ignore();   cin.ignore(); }