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  1. #include <stdio.h>
  2. int main() {
  3.     int obrazec = 0;
  4.     int a = 0;
  5.     int b = 0;
  6.  
  7.     scanf("%d%d%d", &obrazec, &a, &b);
  8.  
  9.     if (obrazec == 0){
  10.         for (int i = 0; i < b; i += 1 ) {
  11.             for (int j = 0; j < a; j += 1 ) {
  12.                 printf("x");
  13.             }
  14.             printf("\n");
  15.         } 
  16.     }
  17.     else if (obrazec == 1) {
  18.         for (int i = 0; i < b; i += 1 ) {
  19.             for (int j = 0; j < a; j += 1 ) {
  20.                 if (j != 0 && j != a - 1 && i !=0 && i != b- 1) {
  21.                     printf(" ");  
  22.                 }
  23.                 else {
  24.                     printf("x");
  25.                 }
  26.             }
  27.             printf("\n");
  28.         } 
  29.     }
  30.     else if (obrazec == 2) {
  31.         for (int i = 0; i < b; i += 1 ) {
  32.             for (int j = 0; j < a; j += 1 ) {
  33.                 if (j != 0 && j != a - 1 && i !=0 && i != b- 1) {
  34.                 printf("%d", (j - 1 + (a - 2)*(i - 1))%10);  
  35.                 }
  36.                 else {
  37.                     printf("x");
  38.                 }
  39.             }
  40.             printf("\n");
  41.         }
  42.     }
  43.     else if (obrazec == 3) {
  44.         for (int i = 0; i < a; i += 1 ) {
  45.             for (int j = 0; j < a; j += 1) {
  46.                 if (i == j){
  47.                     printf("x");
  48.                     break;
  49.                 }
  50.                 else {
  51.                     printf(" ");
  52.                 }
  53.             }
  54.             printf("\n");
  55.         } 
  56.     }
  57.     else if (obrazec == 4) {
  58.         for (int i = 0; i < a; i += 1 ) {
  59.             for (int j = 0; j < a; j += 1) {
  60.                 if (i == a - j - 1){
  61.                     printf("x");
  62.                     if (i == a -1)
  63.                     break;
  64.                 }
  65.                 else {
  66.                     printf(" ");
  67.                 }
  68.             }
  69.             printf("\n");
  70.         }
  71.     }
  72.  
  73.     else if (obrazec == 5) {
  74.         for (int i = 0; i < a; i += 1 ) {
  75.             for (int j = 0; j < a*2-1; j += 1) {
  76.                 if(j != a -1 + i && j != a -1 - i  && i != a-1){
  77.                     printf(" ");
  78.                 }
  79.                 else {
  80.                     printf("x");
  81.                 }
  82.             }
  83.             printf("\n");
  84.         }
  85.     }
  86.     else if (obrazec == 6) {
  87.         for (int i = 0; i < b; i += 1 ) {
  88.             for (int j = 0; j < a; j += 1 ) {
  89.                 if (i == 0 || j== a/2) {
  90.                     printf("x");
  91.                     if (i != 0)
  92.                     break;  
  93.                 }
  94.                 else {
  95.                     printf(" ");   
  96.                 }
  97.             }
  98.             printf("\n");
  99.         } 
  100.     }
  101.     else if (obrazec == 7) {
  102.         for (int i = 0; i < b; i += 1 ) {
  103.             for (int j = 0; j < a; j += 1 ) {
  104.                 if (i == 0 || i == b/2 || j == 0 || (j == a -1 && i<= b/2)) {
  105.                     printf("x");  
  106.                 }
  107.                 else {
  108.                     printf(" ");   
  109.                 }
  110.             }
  111.             printf("\n");
  112.         } 
  113.     }
  114.     else if (obrazec == 9) {
  115.         for (int i = 0; i < b; i += 1 ) {
  116.             for (int j = 0; j < a; j += 1 ) {
  117.                 if (j != 0 && j != a - 1 && i !=0 && i != b- 1) {
  118.                 printf("%d", (i - 1 + (b - 2)*(j - 1))%10);  
  119.                 }
  120.                 else {
  121.                     printf("x");
  122.                 }
  123.             }
  124.             printf("\n");
  125.         }
  126.     }
  127.     else {
  128.         printf("Neznamy obrazec\n");
  129.     }
  130.     return 0;
  131. }
Success #stdin #stdout 0.01s 5324KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/bkZx3W
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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